Cita APA (7th ed.)

Appelbaum, P. C. (2015). Loyal Sons: Jews in the German Army in the Great War. Vallentine Mitchell & Co Ltd.

Cita Chicago (17th ed.)

Appelbaum, Peter C. Loyal Sons: Jews in the German Army in the Great War. London: Vallentine Mitchell & Co Ltd, 2015.

Cita MLA (8th ed.)

Appelbaum, Peter C. Loyal Sons: Jews in the German Army in the Great War. Vallentine Mitchell & Co Ltd, 2015.