APA (7th ed.) Citation

Desu, M. M., & Raghavarao, D. (1990). Sample size methodology. Academic Press.

Chicago Style (17th ed.) Citation

Desu, M. M., and Damaraju Raghavarao. Sample Size Methodology. Boston [etc.]: Academic Press, 1990.

MLA (9th ed.) Citation

Desu, M. M., and Damaraju Raghavarao. Sample Size Methodology. Academic Press, 1990.