Cita APA (7a ed.)

Pitt, B. (1977). The battle of the Atlantic. Time-Life Books.

Cita Chicago Style (17a ed.)

Pitt, Barrie. The Battle of the Atlantic. Alexandria, Va.: Time-Life Books, 1977.

Cita MLA (8a ed.)

Pitt, Barrie. The Battle of the Atlantic. Time-Life Books, 1977.

Precaución: Estas citas no son 100% exactas.