APA-Zitierstil (7. Ausg.)

Romer, A. S. (1971). Vertebrate paleontology (3. edition, 3. impression.). University of Chicago Press.

Chicago-Zitierstil (17. Ausg.)

Romer, Alfred Sherwood. Vertebrate Paleontology. 3. edition, 3. impression. Chicago, Ill: University of Chicago Press, 1971.

MLA-Zitierstil (9. Ausg.)

Romer, Alfred Sherwood. Vertebrate Paleontology. 3. edition, 3. impression. University of Chicago Press, 1971.