APA (7th ed.) Citation

Pilkey, D. (1997). The Adventures of Captain Underpants (1. Ed.). SCHOLASTIC INC..

Chicago Style (17th ed.) Citation

Pilkey, Dav. The Adventures of Captain Underpants. 1. Ed. EEUU: SCHOLASTIC INC., 1997.

MLA (9th ed.) Citation

Pilkey, Dav. The Adventures of Captain Underpants. 1. Ed. SCHOLASTIC INC., 1997.

Warning: These citations may not always be 100% accurate.