Cita APA

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

Citación estilo Chicago

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

Cita MLA

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

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