APA (7th ed.) Citation

Freeman, R. A. (1973). The stoneware monkey & The Penrose mystery: Two Dr. Thorndyke novels. Dover Publications.

Chicago Style (17th ed.) Citation

Freeman, R. Austin. The Stoneware Monkey & The Penrose Mystery: Two Dr. Thorndyke Novels. New York: Dover Publications, 1973.

MLA (9th ed.) Citation

Freeman, R. Austin. The Stoneware Monkey & The Penrose Mystery: Two Dr. Thorndyke Novels. Dover Publications, 1973.

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