APA (7th ed.) Citation

Romer, A. S. (1959). The vertebrate story (4th ed.). University of Chicago Press.

Chicago Style (17th ed.) Citation

Romer, Alfred S. The Vertebrate Story. 4th ed. Chicago: University of Chicago Press, 1959.

MLA (9th ed.) Citation

Romer, Alfred S. The Vertebrate Story. 4th ed. University of Chicago Press, 1959.

Warning: These citations may not always be 100% accurate.