APA (7th ed.) Citation

Jerome, J. K. (1997). The Philosopher's Joke. Project Gutenberg.

Chicago Style (17th ed.) Citation

Jerome, Jerome K. The Philosopher's Joke. Project Gutenberg, 1997.

MLA (9th ed.) Citation

Jerome, Jerome K. The Philosopher's Joke. Project Gutenberg, 1997.

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