APA (7th ed.) Citation

Doyle, A. C. (2011). The case-book of Sherlock Holmes. Collins Classics.

Chicago Style (17th ed.) Citation

Doyle, Arthur Conan. The Case-book of Sherlock Holmes. London: Collins Classics, 2011.

MLA (9th ed.) Citation

Doyle, Arthur Conan. The Case-book of Sherlock Holmes. Collins Classics, 2011.

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