APA (7th ed.) Citation

Carr, J. D. (1949). The life of Sir Arthur Conan Doyle. J. Murray.

Chicago Style (17th ed.) Citation

Carr, John Dickson. The Life of Sir Arthur Conan Doyle. London: J. Murray, 1949.

MLA (9th ed.) Citation

Carr, John Dickson. The Life of Sir Arthur Conan Doyle. J. Murray, 1949.