APA (7th ed.) Citation

Beam, G., & Simpson, D. (1984). Political action: The key to understanding politics. Swallow Press.

Chicago Style (17th ed.) Citation

Beam, George, and Dick Simpson. Political Action: The Key to Understanding Politics. Athens, Ohio: Swallow Press, 1984.

MLA (9th ed.) Citation

Beam, George, and Dick Simpson. Political Action: The Key to Understanding Politics. Swallow Press, 1984.