APA (7th ed.) Citation

Janifer, L. M. (2008). Hex. Project Gutenberg.

Chicago Style (17th ed.) Citation

Janifer, Laurence M. Hex. Project Gutenberg, 2008.

MLA (9th ed.) Citation

Janifer, Laurence M. Hex. Project Gutenberg, 2008.

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