APA (7th ed.) Citation

Keene. (1946). The clue in the old album. Grosset and Dunlap.

Chicago Style (17th ed.) Citation

Keene. The Clue in the Old Album. New York: Grosset and Dunlap, 1946.

MLA (8th ed.) Citation

Keene. The Clue in the Old Album. Grosset and Dunlap, 1946.

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