APA (7th ed.) Citation

Fenn, G. M. (2010). The Man with a Shadow. Project Gutenberg.

Chicago Style (17th ed.) Citation

Fenn, George Manville. The Man with a Shadow. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Fenn, George Manville. The Man with a Shadow. Project Gutenberg, 2010.

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