APA Citation

Keene, C. (1995). The clue in the crossword cipher. New York: Grosset & Dunlap.

Chicago Style Citation

Keene, Carolyn. The Clue in the Crossword Cipher. New York: Grosset & Dunlap, 1995.

MLA Citation

Keene, Carolyn. The Clue in the Crossword Cipher. New York: Grosset & Dunlap, 1995.

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