APA (7th ed.) Citation

Hall, R. L. (1977). Exit Sherlock Holmes: The great detective's final days. Murray.

Chicago Style (17th ed.) Citation

Hall, Robert L. Exit Sherlock Holmes: The Great Detective's Final Days. London: Murray, 1977.

MLA (9th ed.) Citation

Hall, Robert L. Exit Sherlock Holmes: The Great Detective's Final Days. Murray, 1977.