Citace podle APA (7th ed.)

Colbert, E. H. (1961). Dinosaurs: Their discovery and their world (First edition.). Dutton.

Citace podle Chicago (17th ed.)

Colbert, Edwin H. Dinosaurs: Their Discovery and Their World. First edition. New York: Dutton, 1961.

Citace podle MLA (9th ed.)

Colbert, Edwin H. Dinosaurs: Their Discovery and Their World. First edition. Dutton, 1961.

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