APA (7th ed.) Citation

Machin, D., Campbell, M. J., & Tan, S. (2009). Sample Size Tables for Clinical Studies (3rd ed.). John Wiley & Sons.

Chicago Style (17th ed.) Citation

Machin, David, Michael J. Campbell, and Say-Beng Tan. Sample Size Tables for Clinical Studies. 3rd ed. Chichester: John Wiley & Sons, 2009.

MLA (9th ed.) Citation

Machin, David, et al. Sample Size Tables for Clinical Studies. 3rd ed. John Wiley & Sons, 2009.