Não informado. (1957). Bacteriological news. Society of American Bacteriologists.
Chicago (17e ed.) BronvermeldingNão informado. Bacteriological News. Baltimore, Md: Society of American Bacteriologists, 1957.
MLA (8e ed.) BronvermeldingNão informado. Bacteriological News. Society of American Bacteriologists, 1957.
Let op: Deze citaties zijn niet altijd 100% accuraat.