Cita APA (7a ed.)

United States Armed Forces Institute, USA War Department, Ogg, F. A., & Ray, P. O. (1944). Essentials of American government. United States Armed Forces Inst.

Cita Chicago Style (17a ed.)

United States Armed Forces Institute, USA War Department, Frederic Austin Ogg, y Perley Orman Ray. Essentials of American Government. Madison, Wis: United States Armed Forces Inst, 1944.

Cita MLA (9a ed.)

United States Armed Forces Institute, et al. Essentials of American Government. United States Armed Forces Inst, 1944.