APA (7th ed.) Citation

Leacock, S. (2007). The Unsolved Riddle of Social Justice. Project Gutenberg.

Chicago Style (17th ed.) Citation

Leacock, Stephen. The Unsolved Riddle of Social Justice. Project Gutenberg, 2007.

MLA (9th ed.) Citation

Leacock, Stephen. The Unsolved Riddle of Social Justice. Project Gutenberg, 2007.

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