APA-Zitierstil (7. Ausg.)

(1944). 40-mm automatic gun M1 (AA) and 40-mm antiaircraft gun carriages M2 and M2A1. War Department.

Chicago-Zitierstil (17. Ausg.)

40-mm Automatic Gun M1 (AA) and 40-mm Antiaircraft Gun Carriages M2 and M2A1. Washington, D.C: War Department, 1944.

MLA-Zitierstil (9. Ausg.)

40-mm Automatic Gun M1 (AA) and 40-mm Antiaircraft Gun Carriages M2 and M2A1. War Department, 1944.