Não informado. (1967). Vascular surgery. Angiology Research Foundation.
Chicago (17e ed.) BronvermeldingNão informado. Vascular Surgery. New York: Angiology Research Foundation, 1967.
MLA (8e ed.) BronvermeldingNão informado. Vascular Surgery. Angiology Research Foundation, 1967.
Let op: Deze citaties zijn niet altijd 100% accuraat.