Cita APA (7a ed.)

Morrell, D. C. (1988). Epidemiology in general practice. Oxford University Press.

Cita Chicago Style (17a ed.)

Morrell, David Cameron. Epidemiology in General Practice. Oxford: Oxford University Press, 1988.

Cita MLA (9a ed.)

Morrell, David Cameron. Epidemiology in General Practice. Oxford University Press, 1988.