APA (7th ed.) Citation

United States. War Department. (1922). Classification of accounts numbers 4. Panama Canal Press.

Chicago Style (17th ed.) Citation

United States. War Department. Classification of Accounts Numbers 4. [Washington]: Panama Canal Press, 1922.

MLA (9th ed.) Citation

United States. War Department. Classification of Accounts Numbers 4. Panama Canal Press, 1922.

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