APA (7th ed.) Citation

United States. Postmaster General. (1922). Change in prices of Treasury savings certificates. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Postmaster General. Change in Prices of Treasury Savings Certificates. Washington: [publisher not identified], 1922.

MLA (9th ed.) Citation

United States. Postmaster General. Change in Prices of Treasury Savings Certificates. [publisher not identified], 1922.

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