APA (7th ed.) Citation

Colbert, E. H. (1983). Dinosaurs, an illustrated history. Hammond.

Chicago Style (17th ed.) Citation

Colbert, Edwin H. Dinosaurs, an Illustrated History. Maplewood, N.J.: Hammond, 1983.

MLA (9th ed.) Citation

Colbert, Edwin H. Dinosaurs, an Illustrated History. Hammond, 1983.