Cita APA (7a ed.)

Gordis, L. (2000). Epidemiology (Second.). W.B. Saunders.

Cita Chicago Style (17a ed.)

Gordis, Leon. Epidemiology. Second. New York: W.B. Saunders, 2000.

Cita MLA (8a ed.)

Gordis, Leon. Epidemiology. Second. W.B. Saunders, 2000.