APA (7th ed.) Citation

Hero, A. O. (1959). Americans in world affairs. World Peace Foundation.

Chicago Style (17th ed.) Citation

Hero, Alfred O. Americans in World Affairs. Boston: World Peace Foundation, 1959.

MLA (9th ed.) Citation

Hero, Alfred O. Americans in World Affairs. World Peace Foundation, 1959.

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