APA (7th ed.) Citation

Jackson, C. R. (2013). Quintus Oakes A Detective Story. Project Gutenberg.

Chicago Style (17th ed.) Citation

Jackson, Charles Ross. Quintus Oakes A Detective Story. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Jackson, Charles Ross. Quintus Oakes A Detective Story. Project Gutenberg, 2013.

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