APA (7th ed.) Citation

United States. Government Printing Office. (1931). Route of official reports. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Government Printing Office. Route of Official Reports. Washington: U.S. GPO, 1931.

MLA (9th ed.) Citation

United States. Government Printing Office. Route of Official Reports. U.S. GPO, 1931.

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