APA (7th ed.) Citation

Dahl, M., & Vidal, O. (2011). Play time for Puppy. Picture Window Books.

Chicago Style (17th ed.) Citation

Dahl, Michael, and Oriol Vidal. Play Time for Puppy. Mankato, Minn.: Picture Window Books, 2011.

MLA (8th ed.) Citation

Dahl, Michael, and Oriol Vidal. Play Time for Puppy. Picture Window Books, 2011.