APA (7e ed.) Bronvermelding

Não informado. (2001). Year book of cardiology. Year Book Medical Publishers.

Chicago (17e ed.) Bronvermelding

Não informado. Year Book of Cardiology. Chicago, Ill: Year Book Medical Publishers, 2001.

MLA (8e ed.) Bronvermelding

Não informado. Year Book of Cardiology. Year Book Medical Publishers, 2001.

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