Cita APA (7a ed.)

Smokin, M. T. (1989). Understanding pain: Interpretation and philosophy. R. Krieger.

Cita Chicago Style (17a ed.)

Smokin, Mitchell T. Understanding Pain: Interpretation and Philosophy. Florida: R. Krieger, 1989.

Cita MLA (9a ed.)

Smokin, Mitchell T. Understanding Pain: Interpretation and Philosophy. R. Krieger, 1989.