APA Style

Pilkey, D. (2003). Captain Underpants and the Big Bad Battle of the Bionic Booger Boy, Part 2: Revenge of the Ridiculous Robo-Boogers . United states: Scholastic Children's Books.

MLA Style

Pilkey, Dav. "Captain Underpants and the Big Bad Battle of the Bionic Booger Boy, Part 2: Revenge of the Ridiculous Robo-Boogers". United states: Scholastic Children's Books, 2003. Printed Book.