APA (7th ed.) Citation

United States. Department of State. (1921). Renewal of registrations. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Department of State. Renewal of Registrations. Washington: U.S. GPO, 1921.

MLA (9th ed.) Citation

United States. Department of State. Renewal of Registrations. U.S. GPO, 1921.

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