Cita APA (7a ed.)

Silman, A. J. (1995). Epidemiological studies: A practical guide. Cambridge University Press.

Cita Chicago Style (17a ed.)

Silman, Alan J. Epidemiological Studies: A Practical Guide. Cambridge: Cambridge University Press, 1995.

Cita MLA (9a ed.)

Silman, Alan J. Epidemiological Studies: A Practical Guide. Cambridge University Press, 1995.