Cita APA (7a ed.)

Shamley, D., & Wright, B. (2017). A comprehensive and practical guide to clinical trials. Elsevier/AP, Academic Press, an imprint of Elsevier.

Cita Chicago Style (17a ed.)

Shamley, Delva, y Brenda Wright. A Comprehensive and Practical Guide to Clinical Trials. London, United Kingdom ; San Deigo, CA, United States: Elsevier/AP, Academic Press, an imprint of Elsevier, 2017.

Cita MLA (8a ed.)

Shamley, Delva, y Brenda Wright. A Comprehensive and Practical Guide to Clinical Trials. Elsevier/AP, Academic Press, an imprint of Elsevier, 2017.