Hulbert, R. C. (1988). Calippus and protohippus (mammalia, perissodactyla, equidae) from the Miocene (Barstovian-early Hemphillian) of the Gulf Coastal Plain. University of Florida.
Chicago Style (17th ed.) CitationHulbert, Richard C. Calippus and Protohippus (mammalia, Perissodactyla, Equidae) from the Miocene (Barstovian-early Hemphillian) of the Gulf Coastal Plain. Gainesville, Fla.: University of Florida, 1988.
MLA (9th ed.) CitationHulbert, Richard C. Calippus and Protohippus (mammalia, Perissodactyla, Equidae) from the Miocene (Barstovian-early Hemphillian) of the Gulf Coastal Plain. University of Florida, 1988.
Warning: These citations may not always be 100% accurate.