APA (7th ed.) Citation

Castro, A., & Margiotta, K. (2014). Gustav Gloom and the cryptic carousel. Grosset & Dunlap Publishers.

Chicago Style (17th ed.) Citation

Castro, Adam-Troy, and Kristen Margiotta. Gustav Gloom and the Cryptic Carousel. New York: Grosset & Dunlap Publishers, 2014.

MLA (9th ed.) Citation

Castro, Adam-Troy, and Kristen Margiotta. Gustav Gloom and the Cryptic Carousel. Grosset & Dunlap Publishers, 2014.