APA aipamena

Pirie, A. (1961). Operation Bernhard. New York: Morrow.

Chicago Style aipamena

Pirie, Anthony. Operation Bernhard. New York: Morrow, 1961.

MLA aipamena

Pirie, Anthony. Operation Bernhard. New York: Morrow, 1961.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.