APA (7th ed.) Citation

United States. Postmaster General. (1932). Duplicate notices on Form 3578 concerning undeliverable 2nd-class matter must not be sent publishers. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Postmaster General. Duplicate Notices on Form 3578 Concerning Undeliverable 2nd-class Matter Must Not Be Sent Publishers. Washington: U.S. GPO, 1932.

MLA (9th ed.) Citation

United States. Postmaster General. Duplicate Notices on Form 3578 Concerning Undeliverable 2nd-class Matter Must Not Be Sent Publishers. U.S. GPO, 1932.

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