APA (7th ed.) Citation

United States. War Department & Bjornstad, A. W. (1917). Small problems for infantry. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. War Department and A. W. Bjornstad. Small Problems for Infantry. Washington: U.S. GPO, 1917.

MLA (9th ed.) Citation

United States. War Department and A. W. Bjornstad. Small Problems for Infantry. U.S. GPO, 1917.

Warning: These citations may not always be 100% accurate.