APA Style

Murphy, S, J., O'Malley, K. (1996). Math Start : Too Many Kangaroo Things To Do! (level 3) . New York: HarperCollins.

MLA Style

Murphy, Stuart, J.., O'Malley, Kevin. "Math Start : Too Many Kangaroo Things To Do! (level 3)". New York: HarperCollins, 1996. Text.