APA (7e ed.) Bronvermelding

Não informado. (1946). California medicine. California Medical Association.

Chicago (17e ed.) Bronvermelding

Não informado. California Medicine. San Francisco, Calif: California Medical Association, 1946.

MLA (8e ed.) Bronvermelding

Não informado. California Medicine. California Medical Association, 1946.

Let op: Deze citaties zijn niet altijd 100% accuraat.