Não informado. (2001). Studies from the Department of Zoology. University of Nebraska.
Cita Chicago Style (17a ed.)Não informado. Studies from the Department of Zoology. Lincoln, Neb: University of Nebraska, 2001.
Cita MLA (8a ed.)Não informado. Studies from the Department of Zoology. University of Nebraska, 2001.
Precaución: Estas citas no son 100% exactas.