APA (7th ed.) Citation

United States. Department of the Interior. (1913). Production of spelter in U.S. in 1913. GPO.

Chicago Style (17th ed.) Citation

United States. Department of the Interior. Production of Spelter in U.S. in 1913. [Washington]: GPO, 1913.

MLA (9th ed.) Citation

United States. Department of the Interior. Production of Spelter in U.S. in 1913. GPO, 1913.

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