APA (7e ed.) Bronvermelding

Agassiz, L. (1863). Methods of study in natural history. Ticknor and Fields.

Chicago (17e ed.) Bronvermelding

Agassiz, Louis. Methods of Study in Natural History. Boston: Ticknor and Fields, 1863.

MLA (8e ed.) Bronvermelding

Agassiz, Louis. Methods of Study in Natural History. Ticknor and Fields, 1863.