Cita APA (7th ed.)

Angolia, J. R., & Hackney, C. R. (1984). The Pour le Merite and Germany's first aces. Hackney Pub. Co..

Cita Chicago (17th ed.)

Angolia, John R., i Clint R. Hackney. The Pour Le Merite and Germany's First Aces. Friedswood, Texas: Hackney Pub. Co., 1984.

Cita MLA (8th ed.)

Angolia, John R., i Clint R. Hackney. The Pour Le Merite and Germany's First Aces. Hackney Pub. Co., 1984.