Não informado. (1991). European Journal of Immunogenetics. Blackwell Scientific Publications.
Chicago (17e ed.) BronvermeldingNão informado. European Journal of Immunogenetics. Oxford, Inglaterra: Blackwell Scientific Publications, 1991.
MLA (8e ed.) BronvermeldingNão informado. European Journal of Immunogenetics. Blackwell Scientific Publications, 1991.
Let op: Deze citaties zijn niet altijd 100% accuraat.