APA (7th ed.) Citation

United States. War Department. (1914). Mountain artillery drill regulations; changes numbers 1. GPO.

Chicago Style (17th ed.) Citation

United States. War Department. Mountain Artillery Drill Regulations; Changes Numbers 1. [Washington]: GPO, 1914.

MLA (9th ed.) Citation

United States. War Department. Mountain Artillery Drill Regulations; Changes Numbers 1. GPO, 1914.

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