APA (7th ed.) Citation

Drury, A. (1986). Pentagon. Doubleday.

Chicago Style (17th ed.) Citation

Drury, Allen. Pentagon. Garden City, N.Y.: Doubleday, 1986.

MLA (9th ed.) Citation

Drury, Allen. Pentagon. Doubleday, 1986.

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