United Press International & Ferguson, B. (1992). UPI stylebook: The authoritative handbook for writers, editors & news directors (3rd ed.). National Textbook Co..
Chicago Style (17th ed.) CitationUnited Press International and Billy Ferguson. UPI Stylebook: The Authoritative Handbook for Writers, Editors & News Directors. 3rd ed. Lincolnwood, Ill.: National Textbook Co., 1992.
MLA (9th ed.) CitationUnited Press International and Billy Ferguson. UPI Stylebook: The Authoritative Handbook for Writers, Editors & News Directors. 3rd ed. National Textbook Co., 1992.
Warning: These citations may not always be 100% accurate.