APA (7th ed.) Citation

Horvath, P., & Hafnner, M. (2004). The Pepins and their Problems. Farrar Straus Giroux.

Chicago Style (17th ed.) Citation

Horvath, Polly, and Marylin Hafnner. The Pepins and Their Problems. New York: Farrar Straus Giroux, 2004.

MLA (9th ed.) Citation

Horvath, Polly, and Marylin Hafnner. The Pepins and Their Problems. Farrar Straus Giroux, 2004.