APA (7th ed.) Citation

Kelsey, J. L., Whittemore, A. S., Evans, A. S., & Thompson, W. D. (1996). Methods in Obsevational Epidemiology (segunda edición.). Oxford University Press.

Chicago Style (17th ed.) Citation

Kelsey, Jennifer L., Alice S. Whittemore, Alfred S. Evans, and W. Douglas Thompson. Methods in Obsevational Epidemiology. segunda edición. New York: Oxford University Press, 1996.

MLA (9th ed.) Citation

Kelsey, Jennifer L., et al. Methods in Obsevational Epidemiology. segunda edición. Oxford University Press, 1996.