Colbert, E. H. (1955). The Vertebrates: A History Of The Backboned Animals Through Time. Saint Joseph's University.
Chicago Style (17th ed.) CitationColbert, Edwin H. The Vertebrates: A History Of The Backboned Animals Through Time. Saint Joseph's University, 1955.
MLA (8th ed.) CitationColbert, Edwin H. The Vertebrates: A History Of The Backboned Animals Through Time. Saint Joseph's University, 1955.
Warning: These citations may not always be 100% accurate.