APA (7th ed.) Citation

Romer, A. S. (1953). Man and the vertebrates (Third edition, eight impression.). University of Chicago Press.

Chicago Style (17th ed.) Citation

Romer, Alfred Sherwood. Man and the Vertebrates. Third edition, eight impression. Chicago: University of Chicago Press, 1953.

MLA (9th ed.) Citation

Romer, Alfred Sherwood. Man and the Vertebrates. Third edition, eight impression. University of Chicago Press, 1953.