APA (7th ed.) Citation

Library Pass, LLC, & Simpson, D. (2015). Unicorn on a Roll: A Heavenly Nostrils Chronicle. Andrews McMeel.

Chicago Style (17th ed.) Citation

Library Pass, LLC, and Dana Simpson. Unicorn on a Roll: A Heavenly Nostrils Chronicle. [United States]: Andrews McMeel, 2015.

MLA (9th ed.) Citation

Library Pass, LLC, and Dana Simpson. Unicorn on a Roll: A Heavenly Nostrils Chronicle. Andrews McMeel, 2015.