Cita APA (7th ed.)

Colbert, E. H. (1968). Men and dinosaurs: The search in field and laboratory ([1st ed.].). Dutton.

Cita Chicago (17th ed.)

Colbert, Edwin Harris. Men and Dinosaurs: The Search in Field and Laboratory. [1st ed.]. New York: Dutton, 1968.

Cita MLA (9th ed.)

Colbert, Edwin Harris. Men and Dinosaurs: The Search in Field and Laboratory. [1st ed.]. Dutton, 1968.