APA (7th ed.) Citation

Keene, C. (1996). NANCY'S MYSTERIOUS LETTER. Grosset & Dunlap.

Chicago Style (17th ed.) Citation

Keene, Carolyn. NANCY'S MYSTERIOUS LETTER. New York: Grosset & Dunlap, 1996.

MLA (9th ed.) Citation

Keene, Carolyn. NANCY'S MYSTERIOUS LETTER. Grosset & Dunlap, 1996.