APA (7th ed.) Citation

Whitehead, J. (1997). The design and analysis of sequential clinical trials (2a. ed.). John Wiley.

Chicago Style (17th ed.) Citation

Whitehead, John. The Design and Analysis of Sequential Clinical Trials. 2a. ed. Nueva York: John Wiley, 1997.

MLA (9th ed.) Citation

Whitehead, John. The Design and Analysis of Sequential Clinical Trials. 2a. ed. John Wiley, 1997.