APA (7e ed.) Bronvermelding

Kelsey, J. L. W. (1996). Methods in observational epidemiology (2nd.). Oxford University Press.

Chicago (17e ed.) Bronvermelding

Kelsey, Jennifer L. Whittemore. Methods in Observational Epidemiology. 2nd. New York: Oxford University Press, 1996.

MLA (8e ed.) Bronvermelding

Kelsey, Jennifer L. Whittemore. Methods in Observational Epidemiology. 2nd. Oxford University Press, 1996.