APA (7e ed.) Bronvermelding
Smith, R. K., & Hall, R. C. (2011). Five down, no glory: Frank G. Tinker, mercenary ace in the Spanish Civil War. Naval Institute Press.
Chicago (17e ed.) Bronvermelding
Smith, Richard K., en R. Cargill Hall. Five Down, No Glory: Frank G. Tinker, Mercenary Ace in the Spanish Civil War. Annapolis, Md.: Naval Institute Press, 2011.
MLA (9e ed.) Bronvermelding
Smith, Richard K., en R. Cargill Hall. Five Down, No Glory: Frank G. Tinker, Mercenary Ace in the Spanish Civil War. Naval Institute Press, 2011.
Let op: Deze citaties zijn niet altijd 100% accuraat.