APA (7th ed.) Citation

Silman, A. J., & Macfarlane, G. J. (2002). Epidemiological studies: A practical guide (2nd ed.). Cambridge University Press.

Chicago Style (17th ed.) Citation

Silman, Alan J., and Gary J. Macfarlane. Epidemiological Studies: A Practical Guide. 2nd ed. Cambridge ; New York: Cambridge University Press, 2002.

MLA (8th ed.) Citation

Silman, Alan J., and Gary J. Macfarlane. Epidemiological Studies: A Practical Guide. 2nd ed. Cambridge University Press, 2002.