APA (7th ed.) Citation

Keene, C. (1990). The clue in the diary (7). Grosset & Dunlap.

Chicago Style (17th ed.) Citation

Keene, Carolyn. The Clue in the Diary (7). New York: Grosset & Dunlap, 1990.

MLA (9th ed.) Citation

Keene, Carolyn. The Clue in the Diary (7). Grosset & Dunlap, 1990.

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