Colbert, E. H., & Kitching, J. W. (1975). The Triassic reptile Procolophon in Antarctica. American Museum novitates. New York, N.Y. : American Museum of Natural History.
Chicago Style (17th ed.) CitationColbert, Edwin Harris, and James William Kitching. The Triassic Reptile Procolophon in Antarctica. American Museum Novitates. New York, N.Y. : American Museum of Natural History, 1975.
MLA (9th ed.) CitationColbert, Edwin Harris, and James William Kitching. The Triassic Reptile Procolophon in Antarctica. American Museum Novitates. New York, N.Y. : American Museum of Natural History, 1975.
Warning: These citations may not always be 100% accurate.