Cita APA (7a ed.)

(1986). Medicine and health 1986. Grolier Incoporated.

Cita Chicago Style (17a ed.)

Medicine and Health 1986. Connecticut: Grolier Incoporated, 1986.

Cita MLA (9a ed.)

Medicine and Health 1986. Grolier Incoporated, 1986.