APA Edition Citation

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

Chicago Edition Citation

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

MLA Edition Citation

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

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