Não informado. (1900). The Ohio Naturalist. Ohio Academy of Science.
Chicago (17e ed.) BronvermeldingNão informado. The Ohio Naturalist. Columbus, Ohio: Ohio Academy of Science, 1900.
MLA (8e ed.) BronvermeldingNão informado. The Ohio Naturalist. Ohio Academy of Science, 1900.
Let op: Deze citaties zijn niet altijd 100% accuraat.