APA (7th ed.) Citation

Geis, D. (1959). Dinasaurs and other prehistoric animals. Grosset and Dunlap.

Chicago Style (17th ed.) Citation

Geis, Darlene. Dinasaurs and Other Prehistoric Animals. New York: Grosset and Dunlap, 1959.

MLA (9th ed.) Citation

Geis, Darlene. Dinasaurs and Other Prehistoric Animals. Grosset and Dunlap, 1959.

Warning: These citations may not always be 100% accurate.