George C. Kent, R. K. C. Comparative anatomy of the vertebrates. McGraw-Hill.
Cita Chicago Style (17a ed.)George C. Kent, Robert K. Carr. Comparative Anatomy of the Vertebrates. McGraw-Hill.
Cita MLA (8a ed.)George C. Kent, Robert K. Carr. Comparative Anatomy of the Vertebrates. McGraw-Hill.
Precaución: Estas citas no son 100% exactas.