APA引文

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

Chicago Style (17th ed.) Citation

Friedman, Lawrence M., Curt D. Furberg, and David L. DeMets. Fundamentals of Clinical Trials. Fourth ed. New York, NY: Springer, 2010.

MLA引文

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