APA (7th ed.) Citation

Markham, G. (1991). Guns of the Reich: Firearms of the German forces, 1939-1945. Arms and Armour Press.

Chicago Style (17th ed.) Citation

Markham, George. Guns of the Reich: Firearms of the German Forces, 1939-1945. London: Arms and Armour Press, 1991.

MLA (9th ed.) Citation

Markham, George. Guns of the Reich: Firearms of the German Forces, 1939-1945. Arms and Armour Press, 1991.