APA (7th ed.) Citation

Neal, J. (2011). Great Mysteries and Little Plagues. Project Gutenberg.

Chicago Style (17th ed.) Citation

Neal, John. Great Mysteries and Little Plagues. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Neal, John. Great Mysteries and Little Plagues. Project Gutenberg, 2011.

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