APA (7th ed.) Citation

Hughes, M. (1981). The keeper of the Isis light (1st American ed.). Atheneum.

Chicago Style (17th ed.) Citation

Hughes, Monica. The Keeper of the Isis Light. 1st American ed. New York: Atheneum, 1981.

MLA (9th ed.) Citation

Hughes, Monica. The Keeper of the Isis Light. 1st American ed. Atheneum, 1981.

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