APA (7th ed.) Citation

Library Pass, LLC, & Hazuki, K. (2021). Say I Love You 9. Kodansha.

Chicago Style (17th ed.) Citation

Library Pass, LLC, and Kanae Hazuki. Say I Love You 9. [United States]: Kodansha, 2021.

MLA (9th ed.) Citation

Library Pass, LLC, and Kanae Hazuki. Say I Love You 9. Kodansha, 2021.