APA (7th ed.) Citation

Wallace, C., & Wallace, B. (1999). That furball puppy & me. Pockets Books.

Chicago Style (17th ed.) Citation

Wallace, Carol, and Bill Wallace. That Furball Puppy & Me. New York: Pockets Books, 1999.

MLA (9th ed.) Citation

Wallace, Carol, and Bill Wallace. That Furball Puppy & Me. Pockets Books, 1999.