APA (7th ed.) Citation

Biddle, B. J. (1979). Role theory: Expectations, identies, and behaviors. Acad. Pr.

Chicago Style (17th ed.) Citation

Biddle, Bruce J. Role Theory: Expectations, Identies, and Behaviors. New York: Acad. Pr, 1979.

MLA (9th ed.) Citation

Biddle, Bruce J. Role Theory: Expectations, Identies, and Behaviors. Acad. Pr, 1979.