Style Guide: Understanding Electronic Resources for MLA
Introduction/Overview
What is an “electronic resource”?
Any resource you access via a computer is an electronic resource. But not all electronic resources are the same. The citation requirements for different types of resources are different.
Library online reference sources, subscription services, and CD-ROMs:


Web sites:
Parts of a citation for an electronic resource
Author. “Title of the Document.” Information about print publication. Information about electronic publication. Access information.
Which can be divided into two sections:
What is it?:
Author. “Title of the Document.” Information about print publication.
How did you get it?
Information about electronic publication. Access information.
Example: Magazine article from a subscription service such as EBSCOhost:
Kulman, Linda. “He’s not Gun-Shy.” U.S. News and World Report 6 
     Oct. 2003: 19. MasterFILE Premier. EBSCO. CCAC Library, 
     Pittsburgh, PA. 8 Dec. 2003 <http://search.epnet.com>.
What is it? Magazine article:
Author: Kulman, Linda.
Title of document: “He’s not Gun-Shy.”
Information about print publication:
U.S. News and World Report -- Title of the magazine
6 Oct. 2003: -- Date the article appeared in print
19. -- Page number. The article is one page or less in length.
How did you get it? From a Library subscription service:
Information about electronic publication:
MasterFILE Premier. -- Database name
EBSCO. -- Name of subscription service
Where did you get it?
Access information:
CCAC Library, Pittsburgh, PA. -- Library providing the subscription service.
8 Dec. 2003 -- Date service was accessed.
<http://search.epnet.com>. -- URL
Not all parts will always be needed
Information for a part may not be available
"Quotation Marks" and Underlining: Which do I use?
Put the "Title of the Part" in quotes:
"Title of an article from a magazine"
"Title of an article from a journal"
"Title of an essay in a book"
"Title of an article in an encyclopedia or other reference source"
"Title of an article on a web site"
Underline the Title of the Whole (The thing that contains the part):
Title of a magazine
Title of a journal
Title of a book
Title of an encyclopedia or other reference source
Title of a web site
Title of a pamphlet
What about italics?
In printed documents, italics are the same thing as underlining. Check with your instructor about which to use.
By the information provided in the electronic resource. See the expanded examples in the next section.
Magazine and journal articles: look for these clues:
Volume number
Issue number
Date that includes the month and possibly the day as well as the year
Page numbers
Magazines vs Journals: How can I tell the difference?
 
Books: look for these clues:
Place of publication
Name of publisher
Date that is only the year
The absence of volume, issue and page numbers
Expanded examples.
For additional examples, see Citing: MLA: Electronic Sources:
Professional Web Site
Report, Pamphlet, or other Print Document from a Web Site
Magazine Article from a Subscription Service such as EBSCOhost: Masterfile Premier
Journal Article from a Subscription Service such as EBSCOhost: Academic Search Premier
Article from an Online Reference Source
Article in an Online Reference Source Originally Published in a Book
Reprinted Article in an Online Reference Source