Não informado. (1867). The American Naturalist. American Society of Naturalists.
Style de citation Chicago (17e éd.)Não informado. The American Naturalist. Chicago, Ill: American Society of Naturalists, 1867.
Style de citation MLA (8e éd.)Não informado. The American Naturalist. American Society of Naturalists, 1867.
Attention : ces citations peuvent ne pas être correctes à 100%.