APA (7th ed.) Citation

Knötel, R., Knötel, H., Sieg, H., & Ball, R. G. (1980). Uniforms of the world: A compendium of Army, Navy, and Air Force uniforms, 1700-1937. Arms and Armour Press.

Chicago Style (17th ed.) Citation

Knötel, Richard, Herbert Knötel, Herbert Sieg, and Ronald G. Ball. Uniforms of the World: A Compendium of Army, Navy, and Air Force Uniforms, 1700-1937. London: Arms and Armour Press, 1980.

MLA (9th ed.) Citation

Knötel, Richard, et al. Uniforms of the World: A Compendium of Army, Navy, and Air Force Uniforms, 1700-1937. Arms and Armour Press, 1980.