APA (7th ed.) Citation

Offen, B. (2012). A Legacy to the Friends of Free Discussion. Project Gutenberg.

Chicago Style (17th ed.) Citation

Offen, Benjamin. A Legacy to the Friends of Free Discussion. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Offen, Benjamin. A Legacy to the Friends of Free Discussion. Project Gutenberg, 2012.

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