APA (7th ed.) Citation

DeMets, D. L., Friedman, L. M., & Furberg, C. D. (2006). Data Monitoring in Clinical Trials: A Case Studies Approach. Springer.

Chicago Style (17th ed.) Citation

DeMets, David L., Lawrence M. Friedman, and Curt D. Furberg. Data Monitoring in Clinical Trials: A Case Studies Approach. New York, NY: Springer, 2006.

MLA (8th ed.) Citation

DeMets, David L., et al. Data Monitoring in Clinical Trials: A Case Studies Approach. Springer, 2006.