APA (7th ed.) Citation

Doyle, A. C. (2008). Beyond the City. Project Gutenberg.

Chicago Style (17th ed.) Citation

Doyle, Arthur Conan. Beyond the City. Project Gutenberg, 2008.

MLA (9th ed.) Citation

Doyle, Arthur Conan. Beyond the City. Project Gutenberg, 2008.

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