Gaya APA

Pilkey, D. (2019). Captain Underpants And The Perilous Plot Of Professor Poopypants . Malaysia: Scholastic Singapore, a Subsidiary of Scholastic inc, New yor Usa.

Gaya MLA

Pilkey, Dav. "Captain Underpants And The Perilous Plot Of Professor Poopypants". Malaysia: Scholastic Singapore, a Subsidiary of Scholastic inc, New yor Usa, 2019. Fiction.