APA (7th ed.) Citation

Hall, T. H., & Ellison, C. O. (1978). Sherlock Holmes and his creator. Duckworth.

Chicago Style (17th ed.) Citation

Hall, Trevor H., and Charles O. Ellison. Sherlock Holmes and His Creator. London: Duckworth, 1978.

MLA (9th ed.) Citation

Hall, Trevor H., and Charles O. Ellison. Sherlock Holmes and His Creator. Duckworth, 1978.