Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.
APA Citation Edition CitationGrayson, D. K. (1991). Late Pleistocene mammalian extinctions in North America: Taxonomy, chronology, and explanations. Springer.
Chicago Citation Edition CitationGrayson, Donald K. Late Pleistocene Mammalian Extinctions in North America: Taxonomy, Chronology, and Explanations. Heidelberg: Springer, 1991.
MLA Citation Edition CitationGrayson, Donald K. Late Pleistocene Mammalian Extinctions in North America: Taxonomy, Chronology, and Explanations. Springer, 1991.
