Gaya APA

Pilkey, D. (2010). Captain Underpants and The Big, Bad Battle of the Bionic Booger Boy Part 2:The Revenge of the Ridiculous RoboBoogers . Jakarta: PT Gramedia Pustaka Utama.

Gaya MLA

Pilkey, Dav. "Captain Underpants and The Big, Bad Battle of the Bionic Booger Boy Part 2:The Revenge of the Ridiculous RoboBoogers". Jakarta: PT Gramedia Pustaka Utama, 2010. Text.