APA Style

Neuschwander, C., Geehan, W. (1997). Sir Cumference and the First Round Table - A Math Adventure . Massachusetts: Whispering Coyote, Charlesbridge Imprint.

MLA Style

Neuschwander, Cindy., Geehan, Wayne. "Sir Cumference and the First Round Table - A Math Adventure". Massachusetts: Whispering Coyote, Charlesbridge Imprint, 1997. Text.