APA (7th ed.) Citation

Library Pass, LLC, & Ward, P. (2021). Adventure Time: Princess Bubblegum. BOOM! Studios.

Chicago Style (17th ed.) Citation

Library Pass, LLC, and Pendleton Ward. Adventure Time: Princess Bubblegum. [United States]: BOOM! Studios, 2021.

MLA (9th ed.) Citation

Library Pass, LLC, and Pendleton Ward. Adventure Time: Princess Bubblegum. BOOM! Studios, 2021.

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