Cita APA (7a ed.)

Paul, G. S. (2016). The Princeton Field Guide to Dinosaurs: Second Edition (2nd edition.). Princeton University Press.

Cita Chicago Style (17a ed.)

Paul, Gregory S. The Princeton Field Guide to Dinosaurs: Second Edition. 2nd edition. Princeton, N.J.: Princeton University Press, 2016.

Cita MLA (8a ed.)

Paul, Gregory S. The Princeton Field Guide to Dinosaurs: Second Edition. 2nd edition. Princeton University Press, 2016.