APA (7th ed.) Citation

Twaddle, A. C.. (1979). Sickness behavior and the sick role. G. K. Hall.

Chicago Style (17th ed.) Citation

Twaddle, Andrew C. Sickness Behavior and the Sick Role. Boston, Mass.: G. K. Hall, 1979.

MLA (9th ed.) Citation

Twaddle, Andrew C. Sickness Behavior and the Sick Role. G. K. Hall, 1979.