APA (7th ed.) Citation

Holroyd, J. E. (1959). Baker Street by-ways: A book about Sherlock Holmes. Allen & Unwin.

Chicago Style (17th ed.) Citation

Holroyd, James Edward. Baker Street By-ways: A Book About Sherlock Holmes. London: Allen & Unwin, 1959.

MLA (8th ed.) Citation

Holroyd, James Edward. Baker Street By-ways: A Book About Sherlock Holmes. Allen & Unwin, 1959.

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