Gaya APA
pilkey, D. (2017).
Captain UnderPant And The Perilous Plot Of Professor Poopypants .
Jakarta:
Gramedia Pustaka Utama.
Gaya MLA
pilkey, Dav.
"Captain UnderPant And The Perilous Plot Of Professor Poopypants".
Jakarta:
Gramedia Pustaka Utama,
2017.
Text.