APA (7e ed.) Bronvermelding

Não informado. (2022). Heart: A journal for the study of the circulation. [s.n.].

Chicago (17e ed.) Bronvermelding

Não informado. Heart: A Journal for the Study of the Circulation. London: [s.n.], 2022.

MLA (8e ed.) Bronvermelding

Não informado. Heart: A Journal for the Study of the Circulation. [s.n.], 2022.

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