Hirschfeld, S. E. (1985). Ground sloths from the Friasian LaVenta fauna, with additions to the pre-Friasian Coyaima fauna of Colombia, South America. Univ. of California Pr.
Chicago Style (17th ed.) CitationHirschfeld, Sue E. Ground Sloths from the Friasian LaVenta Fauna, with Additions to the Pre-Friasian Coyaima Fauna of Colombia, South America. Berkeley, Calif: Univ. of California Pr, 1985.
MLA (9th ed.) CitationHirschfeld, Sue E. Ground Sloths from the Friasian LaVenta Fauna, with Additions to the Pre-Friasian Coyaima Fauna of Colombia, South America. Univ. of California Pr, 1985.
Warning: These citations may not always be 100% accurate.