Norman K Wessells, E. M. C. (1973). Vertebrate biology. William Kaufmann.
Chicago Style (17th ed.) CitationNorman K Wessells, E M Center. Vertebrate Biology. William Kaufmann, 1973.
MLA (8th ed.) CitationNorman K Wessells, E M Center. Vertebrate Biology. William Kaufmann, 1973.
Warning: These citations may not always be 100% accurate.