APA (7th ed.) Citation

Carle, E. (1998). 1, 2, 3 to the zoo: A counting book (Rev. ed.). Putnam & Grosset Group.

Chicago Style (17th ed.) Citation

Carle, Eric. 1, 2, 3 to the Zoo: A Counting Book. Rev. ed. New York: Putnam & Grosset Group, 1998.

MLA (9th ed.) Citation

Carle, Eric. 1, 2, 3 to the Zoo: A Counting Book. Rev. ed. Putnam & Grosset Group, 1998.