Não informado. (2001). Studies from the Department of Zoology. University of Nebraska.
Style de citation Chicago (17e éd.)Não informado. Studies from the Department of Zoology. Lincoln, Neb: University of Nebraska, 2001.
Style de citation MLA (8e éd.)Não informado. Studies from the Department of Zoology. University of Nebraska, 2001.
Attention : ces citations peuvent ne pas être correctes à 100%.