Cita APA

Romer, A. S. (1968). Notes and comments on vertebrate paleontology. Chicago, EE.UU.: The University of Chicago Press.

Citación estilo Chicago

Romer, Alfred Sherwood. Notes and Comments On Vertebrate Paleontology. Chicago, EE.UU.: The University of Chicago Press, 1968.

Cita MLA

Romer, Alfred Sherwood. Notes and Comments On Vertebrate Paleontology. Chicago, EE.UU.: The University of Chicago Press, 1968.

Precaución: Estas citas no son 100% exactas.