Não informado. (1920). British Journal of Experimental Pathology. Blackwell Scientific Publications.
Chicago (17e ed.) BronvermeldingNão informado. British Journal of Experimental Pathology. Oxford, Inglaterra: Blackwell Scientific Publications, 1920.
MLA (8e ed.) BronvermeldingNão informado. British Journal of Experimental Pathology. Blackwell Scientific Publications, 1920.
Let op: Deze citaties zijn niet altijd 100% accuraat.