APA (7th ed.) Citation

Ivins, A. (1965). The beginning knowledge book of turtles. Rutledge.

Chicago Style (17th ed.) Citation

Ivins, Ann. The Beginning Knowledge Book of Turtles. New York: Rutledge, 1965.

MLA (9th ed.) Citation

Ivins, Ann. The Beginning Knowledge Book of Turtles. Rutledge, 1965.