APA (7th ed.) Citation

Chow, S., Shao, J., & Wang, H. (2003). Sample size calculations in clinical research. Marcel Dekker.

Chicago Style (17th ed.) Citation

Chow, Shein-Chung, Jun Shao, and Hansheng Wang. Sample Size Calculations in Clinical Research. New York: Marcel Dekker, 2003.

MLA (9th ed.) Citation

Chow, Shein-Chung, et al. Sample Size Calculations in Clinical Research. Marcel Dekker, 2003.