Não informado. (1900). Bulletin of the Wisconsin Natural History Society. Wisconsin Natural History Society.
Cita Chicago Style (17a ed.)Não informado. Bulletin of the Wisconsin Natural History Society. Milwaukee, Wis: Wisconsin Natural History Society, 1900.
Cita MLA (8a ed.)Não informado. Bulletin of the Wisconsin Natural History Society. Wisconsin Natural History Society, 1900.
Precaución: Estas citas no son 100% exactas.