Cita APA

Shryock, H. (1990). Modern medical guide (1990 rev. ed.). Philippine Publishing House.

Citación estilo Chicago

Shryock, Harold. Modern Medical Guide. 1990 rev. ed. Manila: Philippine Publishing House, 1990.

Cita MLA

Shryock, Harold. Modern Medical Guide. 1990 rev. ed. Philippine Publishing House, 1990.