APA (7th ed.) Citation

Cole, E. B. (2008). Millennium. Project Gutenberg.

Chicago Style (17th ed.) Citation

Cole, Everett B. Millennium. Project Gutenberg, 2008.

MLA (9th ed.) Citation

Cole, Everett B. Millennium. Project Gutenberg, 2008.

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