APA (7th ed.) Citation

Doyle, A. C. (1981). The memoirs of Sherlock Holmes. Penguin Books.

Chicago Style (17th ed.) Citation

Doyle, Arthur Conan. The Memoirs of Sherlock Holmes. Harmondsworth: Penguin Books, 1981.

MLA (9th ed.) Citation

Doyle, Arthur Conan. The Memoirs of Sherlock Holmes. Penguin Books, 1981.

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