Cita APA (7th ed.)

Cramer, J. A., & Spilker, B. (1991). Patient compliance in medical practice and clinical trials. Raven Press.

Cita Chicago (17th ed.)

Cramer, Joyce A., i Bert Spilker. Patient Compliance in Medical Practice and Clinical Trials. New York: Raven Press, 1991.

Cita MLA (9th ed.)

Cramer, Joyce A., i Bert Spilker. Patient Compliance in Medical Practice and Clinical Trials. Raven Press, 1991.