Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (8th ed.)

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

Atenció: Aquestes cites poden no estar 100% correctes.