Kent, G. C. (1969). Comparative anatomy of the vertebrates (2nd ed.). The C. V. Mosby.
Cita Chicago (17th ed.)Kent, George Cantine. Comparative Anatomy of the Vertebrates. 2nd ed. Saint Louis: The C. V. Mosby, 1969.
Cita MLA (9th ed.)Kent, George Cantine. Comparative Anatomy of the Vertebrates. 2nd ed. The C. V. Mosby, 1969.
Atenció: Aquestes cites poden no estar 100% correctes.