APA (7th ed.) Citation

Keene, C. (1957). The haunted showboat. Grosset & Dunlap.

Chicago Style (17th ed.) Citation

Keene, Carolyn. The Haunted Showboat. New York: Grosset & Dunlap, 1957.

MLA (9th ed.) Citation

Keene, Carolyn. The Haunted Showboat. Grosset & Dunlap, 1957.

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