APA (7th ed.) Citation

(2007). Arthur Conan Doyle: A life in letters. HarperPress.

Chicago Style (17th ed.) Citation

Arthur Conan Doyle: A Life in Letters. London: HarperPress, 2007.

MLA (9th ed.) Citation

Arthur Conan Doyle: A Life in Letters. HarperPress, 2007.

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