APA (7th ed.) Zitazioa

Ottis, S. G. (2009). Silent heroes: Downed airmen and the French underground (Paperback edition.). The University Press of Kentucky.

Chicago Style (17th ed.) Zitazioa

Ottis, Sherri Greene. Silent Heroes: Downed Airmen and the French Underground. Paperback edition. Lexington, Kentucky: The University Press of Kentucky, 2009.

MLA (9th ed.) Zitazioa

Ottis, Sherri Greene. Silent Heroes: Downed Airmen and the French Underground. Paperback edition. The University Press of Kentucky, 2009.