APA (7th ed.) Citation

Paul, G. S. (2016). The Princeton field guide to dinosaurs (2nd edition.). Princeton University Press.

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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