APA (7e ed.) Bronvermelding

Não informado. (1877). Studies from the Biological Laboratory. Johns Hopkins University.

Chicago (17e ed.) Bronvermelding

Não informado. Studies from the Biological Laboratory. Baltimore, Md: Johns Hopkins University, 1877.

MLA (8e ed.) Bronvermelding

Não informado. Studies from the Biological Laboratory. Johns Hopkins University, 1877.

Let op: Deze citaties zijn niet altijd 100% accuraat.