Não informado. (2001). Studies from the Department of Zoology. University of Nebraska.
Chicagoスタイル(17版)引用形式Não informado. Studies from the Department of Zoology. Lincoln, Neb: University of Nebraska, 2001.
MLA(8版)引用形式Não informado. Studies from the Department of Zoology. University of Nebraska, 2001.
警告: この引用は必ずしも正確ではありません.