APA (7th ed.) Citation

Brown, W. G. (2008). Stephen Arnold Douglas. Project Gutenberg.

Chicago Style (17th ed.) Citation

Brown, William Garrott. Stephen Arnold Douglas. Project Gutenberg, 2008.

MLA (9th ed.) Citation

Brown, William Garrott. Stephen Arnold Douglas. Project Gutenberg, 2008.

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