APA (7th ed.) Citation

FUNimation Productions, Ltd, & Oda, E. (2011). One piece. FUNimation.

Chicago Style (17th ed.) Citation

FUNimation Productions, Ltd, and Eiichirō Oda. One Piece. [United States]: FUNimation, 2011.

MLA (9th ed.) Citation

FUNimation Productions, Ltd, and Eiichirō Oda. One Piece. FUNimation, 2011.