APA (7th ed.) Citation

Friedman, L. M., Furberg, C., & DeMets, D. L. (2010). Fundamentals of clinical trials (4. ed.). Springer.

Chicago Style (17th ed.) Citation

Friedman, Lawrence M., Curt Furberg, and David L. DeMets. Fundamentals of Clinical Trials. 4. ed. New York, NY [u.a.]: Springer, 2010.

MLA (9th ed.) Citation

Friedman, Lawrence M., et al. Fundamentals of Clinical Trials. 4. ed. Springer, 2010.