APA (7th ed.) Citation

Keene, C. (1971). Mystery at the ski jump. Grosset & Dunlap.

Chicago Style (17th ed.) Citation

Keene, Carolyn. Mystery at the Ski Jump. New York: Grosset & Dunlap, 1971.

MLA (9th ed.) Citation

Keene, Carolyn. Mystery at the Ski Jump. Grosset & Dunlap, 1971.

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