APA (7th ed.) Citation

Pennypacker, S., & Mathers, P. (2007). Pierre in love. Orchard Books.

Chicago Style (17th ed.) Citation

Pennypacker, Sara, and Petra Mathers. Pierre in Love. New York: Orchard Books, 2007.

MLA (9th ed.) Citation

Pennypacker, Sara, and Petra Mathers. Pierre in Love. Orchard Books, 2007.