APA (7th ed.) Citation

Keene. (1933). The sign of the twisted candles. Grosset and Dunlap.

Chicago Style (17th ed.) Citation

Keene. The Sign of the Twisted Candles. New York: Grosset and Dunlap, 1933.

MLA (8th ed.) Citation

Keene. The Sign of the Twisted Candles. Grosset and Dunlap, 1933.

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