APA (7e ed.) Bronvermelding

Não informado. (1954). Annual Bulletin. National Medical and Dental Association of America.

Chicago (17e ed.) Bronvermelding

Não informado. Annual Bulletin. Chicago, Ill: National Medical and Dental Association of America, 1954.

MLA (8e ed.) Bronvermelding

Não informado. Annual Bulletin. National Medical and Dental Association of America, 1954.

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