Não informado. (1963). Nature and science. American Museum of Natural History.
Style de citation Chicago (17e éd.)Não informado. Nature and Science. New York: American Museum of Natural History, 1963.
Style de citation MLA (8e éd.)Não informado. Nature and Science. American Museum of Natural History, 1963.
Attention : ces citations peuvent ne pas être correctes à 100%.