Cita APA (7a ed.)

Saint John, P., & St. John, P. (1991). Air piracy, airport security, and international terrorism: Winning the war against hijackers (1. publ.). Quorum Books.

Cita Chicago Style (17a ed.)

Saint John, Peter, y Peter St. John. Air Piracy, Airport Security, and International Terrorism: Winning the War Against Hijackers. 1. publ. New York [u.a.]: Quorum Books, 1991.

Cita MLA (9a ed.)

Saint John, Peter, y Peter St. John. Air Piracy, Airport Security, and International Terrorism: Winning the War Against Hijackers. 1. publ. Quorum Books, 1991.