Electronic sources In-text reference where the author of the electronic source is known 18 19 In-text reference to a website Internet site with author 20 21 Internet document without author 20 21 Personal electronic communication (email) 20 21 Article in an Internet-only journal 20 21 Electronic copy of a journal article retrieved from database 20 21 Internet articles based on a print source 20 21 Newsgroups, online forums, electronic mailing lists 20 21 Paper presented at a virtual conference 22 23 Abstract 22 23 Article in an electronic magazine (e-zine) 22 23 Newspaper article 22 23 Review 22 23 Letter to the editor 22 23 Government publication 22 23 CD-ROM 22 23 Sound recording 22 23 Motion picture/film 22 23 Television broadcast 22 23 Video recording 24 25 Microfiche 24 25 Computer program 24 25
