Cita APA (7a ed.)
Ballard, J. S. (2007). War bird ace: The Great War exploits of Capt. Field E. Kindley. Texas A & M University Press.
Cita Chicago Style (17a ed.)
Ballard, Jack S. War Bird Ace: The Great War Exploits of Capt. Field E. Kindley. College Station: Texas A & M University Press, 2007.
Cita MLA (9a ed.)
Ballard, Jack S. War Bird Ace: The Great War Exploits of Capt. Field E. Kindley. Texas A & M University Press, 2007.
Precaución: Estas citas no son 100% exactas.