APA (7th ed.) Citation

Polmar & Allen. (1997). Spy book: The encyclopedia of espionage (first paperback ed.[update and revised].). Random House.

Chicago Style (17th ed.) Citation

Polmar and Allen. Spy Book: The Encyclopedia of Espionage. first paperback ed.[update and revised]. New York: Random House, 1997.

MLA (8th ed.) Citation

Polmar and Allen. Spy Book: The Encyclopedia of Espionage. first paperback ed.[update and revised]. Random House, 1997.