Cita APA (7a ed.)
Essex Institute & American Society of Naturalists. (1867). The American naturalist. Essex Institute.
Cita Chicago Style (17a ed.)
Essex Institute y American Society of Naturalists. The American Naturalist. Salem, Mass.: Essex Institute, 1867.
Cita MLA (9a ed.)
Essex Institute y American Society of Naturalists. The American Naturalist. Essex Institute, 1867.
Precaución: Estas citas no son 100% exactas.