APA (7th ed.) Citation

United States. Department of the Treasury. (1920). Treasury decisions under internal-revenue laws of U.S., Vol. 22, Jan.-Dec. 1920. GPO.

Chicago Style (17th ed.) Citation

United States. Department of the Treasury. Treasury Decisions Under Internal-revenue Laws of U.S., Vol. 22, Jan.-Dec. 1920. [Washington]: GPO, 1920.

MLA (9th ed.) Citation

United States. Department of the Treasury. Treasury Decisions Under Internal-revenue Laws of U.S., Vol. 22, Jan.-Dec. 1920. GPO, 1920.

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