APA (7th ed.) Citation

Library Pass, LLC, & Carey, M. (2020). The Highest House. IDW.

Chicago Style (17th ed.) Citation

Library Pass, LLC, and Mike Carey. The Highest House. [United States]: IDW, 2020.

MLA (9th ed.) Citation

Library Pass, LLC, and Mike Carey. The Highest House. IDW, 2020.