APA Style

Axelrod, A. (1999). Pigs Go to Market: Fun with Math and Shopping (Pigs Will Be Pigs) Paperback . New York: Aladdin Paperbacks.

MLA Style

Axelrod, Amy. "Pigs Go to Market: Fun with Math and Shopping (Pigs Will Be Pigs) Paperback". New York: Aladdin Paperbacks, 1999. Printed Book.