APA (7th ed.) Citation

Knight, L. (2013). The Real Jefferson Davis. Project Gutenberg.

Chicago Style (17th ed.) Citation

Knight, Landon. The Real Jefferson Davis. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Knight, Landon. The Real Jefferson Davis. Project Gutenberg, 2013.

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