APA (7th ed.) Citation

Doyle, A. C. (2010). Classic Sherlock Holmes. Penguin.

Chicago Style (17th ed.) Citation

Doyle, Arthur Conan. Classic Sherlock Holmes. New Delhi: Penguin, 2010.

MLA (8th ed.) Citation

Doyle, Arthur Conan. Classic Sherlock Holmes. Penguin, 2010.