APA (7th ed.) Citation

United States. Department of the Interior. (1918). Government of U.S. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Department of the Interior. Government of U.S. [Washington]: [publisher not identified], 1918.

MLA (9th ed.) Citation

United States. Department of the Interior. Government of U.S. [publisher not identified], 1918.

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