APA (7th ed.) Citation

United States. War Department. (1879). Photographic processes. The Department.

Chicago Style (17th ed.) Citation

United States. War Department. Photographic Processes. [Washington]: The Department, 1879.

MLA (9th ed.) Citation

United States. War Department. Photographic Processes. The Department, 1879.

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