Ottis, S. G. (2009). Silent heroes: Downed airmen and the French underground (Paperback edition.). The University Press of Kentucky.
芝加哥风格引文Ottis, Sherri Greene. Silent Heroes: Downed Airmen and the French Underground. Paperback edition. Lexington, Kentucky: The University Press of Kentucky, 2009.
MLA引文Ottis, Sherri Greene. Silent Heroes: Downed Airmen and the French Underground. Paperback edition. The University Press of Kentucky, 2009.
警告：这些引文格式不一定是100％准确.