APA (7th ed.) Citation

Volkman, E., & Baggett, B. (1989). Secret intelligence. Doubleday.

Chicago Style (17th ed.) Citation

Volkman, Ernest, and Blaine Baggett. Secret Intelligence. New York: Doubleday, 1989.

MLA (9th ed.) Citation

Volkman, Ernest, and Blaine Baggett. Secret Intelligence. Doubleday, 1989.

Warning: These citations may not always be 100% accurate.