Não informado. (1970). Stroke: Journal of cerebral circulation. American Heart Association.
Chicago (17e ed.) BronvermeldingNão informado. Stroke: Journal of Cerebral Circulation. Dallas, Tex: American Heart Association, 1970.
MLA (8e ed.) BronvermeldingNão informado. Stroke: Journal of Cerebral Circulation. American Heart Association, 1970.
Let op: Deze citaties zijn niet altijd 100% accuraat.