APA (7th ed.) Citation

Kelman, J. (2006). Among Famous Books. Project Gutenberg.

Chicago Style (17th ed.) Citation

Kelman, John. Among Famous Books. Project Gutenberg, 2006.

MLA (9th ed.) Citation

Kelman, John. Among Famous Books. Project Gutenberg, 2006.

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