Cita APA (7th ed.)

Norell, S. E. (1992). A Short Course in Epidemiology (English ed.). Raven Press.

Cita Chicago (17th ed.)

Norell, Staffan E. A Short Course in Epidemiology. English ed. New York, USA: Raven Press, 1992.

Cita MLA (9th ed.)

Norell, Staffan E. A Short Course in Epidemiology. English ed. Raven Press, 1992.