APA (7th ed.) Citation

United States. Office of Price Administration. (1945). It's Amazing. [s.n.].

Chicago Style (17th ed.) Citation

United States. Office of Price Administration. It's Amazing. [Washington]: [s.n.], 1945.

MLA (9th ed.) Citation

United States. Office of Price Administration. It's Amazing. [s.n.], 1945.

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