Cita APA (7a ed.)

Spasoff, R. A. (1999). Epidemiologic methods for health policy. Oxford University Press.

Cita Chicago Style (17a ed.)

Spasoff, Robert A. Epidemiologic Methods for Health Policy. New York: Oxford University Press, 1999.

Cita MLA (8a ed.)

Spasoff, Robert A. Epidemiologic Methods for Health Policy. Oxford University Press, 1999.