APA (7th ed.) Citation

Perry, D. L. (2009). Partly cloudy: Ethics in war, espionage, covert action, and interrogation. Scarecrow professional intelligence education series.

Chicago Style (17th ed.) Citation

Perry, David L. "Partly Cloudy: Ethics in War, Espionage, Covert Action, and Interrogation." Scarecrow Professional Intelligence Education Series 2009.

MLA (8th ed.) Citation

Perry, David L. "Partly Cloudy: Ethics in War, Espionage, Covert Action, and Interrogation." Scarecrow Professional Intelligence Education Series, 2009.