APA (7e ed.) Bronvermelding

Não informado. (1992). The American Journal of Geriatric Cardiology. Cardiovascular Reviews and Reports.

Chicago (17e ed.) Bronvermelding

Não informado. The American Journal of Geriatric Cardiology. Greenwich, Conn: Cardiovascular Reviews and Reports, 1992.

MLA (8e ed.) Bronvermelding

Não informado. The American Journal of Geriatric Cardiology. Cardiovascular Reviews and Reports, 1992.

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