Cita APA (7a ed.)

Gehan, E. A., & Lemak, N. A. (1994). Statistics in medical research: Developments in clinical trials. Springer Science+Business Media, LLC.

Cita Chicago Style (17a ed.)

Gehan, Edmund A., y Noreen A. Lemak. Statistics in Medical Research: Developments in Clinical Trials. New York: Springer Science+Business Media, LLC, 1994.

Cita MLA (8a ed.)

Gehan, Edmund A., y Noreen A. Lemak. Statistics in Medical Research: Developments in Clinical Trials. Springer Science+Business Media, LLC, 1994.