APA (7th ed.) Citation

Davis, R. H. (1996). The King's Jackal. Project Gutenberg.

Chicago Style (17th ed.) Citation

Davis, Richard Harding. The King's Jackal. Project Gutenberg, 1996.

MLA (9th ed.) Citation

Davis, Richard Harding. The King's Jackal. Project Gutenberg, 1996.

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