APA (7th ed.) Citation

Sachs, M., & Litzinger, R. (2002). The four ugly cats in apartment 3D. Atheneum Books for Young Readers.

Chicago Style (17th ed.) Citation

Sachs, Marilyn, and Rosanne Litzinger. The Four Ugly Cats in Apartment 3D. New York: Atheneum Books for Young Readers, 2002.

MLA (8th ed.) Citation

Sachs, Marilyn, and Rosanne Litzinger. The Four Ugly Cats in Apartment 3D. Atheneum Books for Young Readers, 2002.

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