Cita APA (7a ed.)

Bergman, S. W., & Gittins, J. C. (1985). Statistical methods for pharmaceutical research planning. Dekker.

Cita Chicago Style (17a ed.)

Bergman, Sten W., y John C. Gittins. Statistical Methods for Pharmaceutical Research Planning. New York [etc.]: Dekker, 1985.

Cita MLA (9a ed.)

Bergman, Sten W., y John C. Gittins. Statistical Methods for Pharmaceutical Research Planning. Dekker, 1985.