APA (7. basım) Alıntı

Duffy, J. P. (2001). Hitler's secret pirate fleet: The deadliest ships of World War II. Praeger.

Chicago Style (17. basım) Atıf

Duffy, James P. Hitler's Secret Pirate Fleet: The Deadliest Ships of World War II. Westport, Conn.: Praeger, 2001.

MLA (9th ed.) Atıf

Duffy, James P. Hitler's Secret Pirate Fleet: The Deadliest Ships of World War II. Praeger, 2001.