APA (7th ed.) Citation

O'Neill, K. (2020). Princess Princess ever after (Softcover edition, first edition.). Oni Press, Inc..

Chicago Style (17th ed.) Citation

O'Neill, Katie. Princess Princess Ever After. Softcover edition, first edition. Portland, OR: Oni Press, Inc., 2020.

MLA (8th ed.) Citation

O'Neill, Katie. Princess Princess Ever After. Softcover edition, first edition. Oni Press, Inc., 2020.

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