CSE guidelines for Web sites and subscription services require publication information as for books: city, publisher, and publication date. This information can usually be found on the home page of a Web site and in a copyright link in a subscription service. Ask a reference librarian if you have trouble locating the information. In addition, include an update date if one is available and your date of access.
Home page of a Web site
Short work from a Web site
Online book
Chapter or section in an online book
Articles in an online periodical
Work from a subscription service
Online posting
Related topics:
CSE guidelines, reference list
Directory to CSE reference list models