Não informado. (1936). Junior natural history magazine. American Museum of Natural History.
Style de citation Chicago (17e éd.)Não informado. Junior Natural History Magazine. New York: American Museum of Natural History, 1936.
Style de citation MLA (8e éd.)Não informado. Junior Natural History Magazine. American Museum of Natural History, 1936.
Attention : ces citations peuvent ne pas être correctes à 100%.