Não informado. (1921). American museum novitates. American Museum of Natural History.
Chicagoスタイル(17版)引用形式Não informado. American Museum Novitates. New York: American Museum of Natural History, 1921.
MLA(8版)引用形式Não informado. American Museum Novitates. American Museum of Natural History, 1921.
警告: この引用は必ずしも正確ではありません.