APA (7th ed.) Citation

Facklam, M. (1997). Tracking dinosaurs in the Gobi. Twenty-First Century Books.

Chicago Style (17th ed.) Citation

Facklam, Margery. Tracking Dinosaurs in the Gobi. New York: Twenty-First Century Books, 1997.

MLA (9th ed.) Citation

Facklam, Margery. Tracking Dinosaurs in the Gobi. Twenty-First Century Books, 1997.