Citação norma APA

United States Armor Association, US Army Armor School, US Army Armor Center, & United States. Army. Armored Force. (1950). Armor. United States Armor Association.

Citação norma Chicago

United States Armor Association, US Army Armor School, US Army Armor Center, and United States. Army. Armored Force. Armor. Washington, D.C.: United States Armor Association, 1950.

Citação norma MLA

United States Armor Association, et al. Armor. United States Armor Association, 1950.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.