Gaya APA

Pilkey, D. (2017). Captain Underpants and the Preposterous Plight of the Purple Potty People [8] (Cet. 2.--). Jakarta: Gramedia Pustaka Utama.

Gaya MLA

Pilkey, Dav. "Captain Underpants and the Preposterous Plight of the Purple Potty People [8]". Cet. 2.-- Jakarta: Gramedia Pustaka Utama, 2017. Text.