APA (7th ed.) Citation

Will & Nicolas. (1951). Finders keepers ([1st ed.].). Harcourt.

Chicago Style (17th ed.) Citation

Will and Nicolas. Finders Keepers. [1st ed.]. New York: Harcourt, 1951.

MLA (9th ed.) Citation

Will and Nicolas. Finders Keepers. [1st ed.]. Harcourt, 1951.