Cita APA (7a ed.)

Pettoruti, A. J. (1987). The war of the Malvinas an the prisioners of the war. Belgische Filatelia.

Cita Chicago Style (17a ed.)

Pettoruti, Alejandro José. The War of the Malvinas an the Prisioners of the War. Ossendorf: Belgische Filatelia, 1987.

Cita MLA (9a ed.)

Pettoruti, Alejandro José. The War of the Malvinas an the Prisioners of the War. Belgische Filatelia, 1987.