APA-Zitierstil (7. Ausg.)

Kettle, M. (1984). Sidney Reilly: The true story of the world's greatest spy (1. U.S. ed.). St. Martin's Press.

Chicago-Zitierstil (17. Ausg.)

Kettle, Michael. Sidney Reilly: The True Story of the World's Greatest Spy. 1. U.S. ed. New York: St. Martin's Press, 1984.

MLA-Zitierstil (9. Ausg.)

Kettle, Michael. Sidney Reilly: The True Story of the World's Greatest Spy. 1. U.S. ed. St. Martin's Press, 1984.