APA (7e ed.) Bronvermelding

Não informado. (1976). General Dentistry. Academy of General Dentistry.

Chicago (17e ed.) Bronvermelding

Não informado. General Dentistry. Chicago, Ill: Academy of General Dentistry, 1976.

MLA (8e ed.) Bronvermelding

Não informado. General Dentistry. Academy of General Dentistry, 1976.

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