APA引文

Hoffman, D. E. (2015). The billion dollar spy: A true story of Cold War espionage and betrayal (First edition.). Doubleday.

Chicago Style (17th ed.) Citation

Hoffman, David E. The Billion Dollar Spy: A True Story of Cold War Espionage and Betrayal. First edition. New York: Doubleday, 2015.

MLA引文

Hoffman, David E. The Billion Dollar Spy: A True Story of Cold War Espionage and Betrayal. First edition. Doubleday, 2015.

警告：這些引文格式不一定是100％准確.