APA (7th ed.) Citation

Shumaker, W. (1975). Elements of critical theory. Greenwood Press.

Chicago Style (17th ed.) Citation

Shumaker, Wayne. Elements of Critical Theory. Westport, Conn.: Greenwood Press, 1975.

MLA (9th ed.) Citation

Shumaker, Wayne. Elements of Critical Theory. Greenwood Press, 1975.