APA (7th ed.) Citation

Cook, J. (2013). America, Volume III (of 6). Project Gutenberg.

Chicago Style (17th ed.) Citation

Cook, Joel. America, Volume III (of 6). Project Gutenberg, 2013.

MLA (9th ed.) Citation

Cook, Joel. America, Volume III (of 6). Project Gutenberg, 2013.

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