Não informado. (1936). Junior natural history magazine. American Museum of Natural History.
Chicagoスタイル(17版)引用形式Não informado. Junior Natural History Magazine. New York: American Museum of Natural History, 1936.
MLA(8版)引用形式Não informado. Junior Natural History Magazine. American Museum of Natural History, 1936.
警告: この引用は必ずしも正確ではありません.