APA (7th ed.) Citation

United States. Department of Commerce. (1918). Methods of shutting off water in oil and gas wells. GPO.

Chicago Style (17th ed.) Citation

United States. Department of Commerce. Methods of Shutting off Water in Oil and Gas Wells. [Washington]: GPO, 1918.

MLA (9th ed.) Citation

United States. Department of Commerce. Methods of Shutting off Water in Oil and Gas Wells. GPO, 1918.