APA (7th ed.) Citation

Whitehead, J. (1992). The design and analysis of sequential clinical trials (2nd ed.). Ellis Horwood.

Chicago Style (17th ed.) Citation

Whitehead, John. The Design and Analysis of Sequential Clinical Trials. 2nd ed. New York: Ellis Horwood, 1992.

MLA (8th ed.) Citation

Whitehead, John. The Design and Analysis of Sequential Clinical Trials. 2nd ed. Ellis Horwood, 1992.