APA (7th ed.) Citation

Hubbard, E. (2007). Little Journeys to the Homes of the Great Philosophers, Volume 8. Project Gutenberg.

Chicago Style (17th ed.) Citation

Hubbard, Elbert. Little Journeys to the Homes of the Great Philosophers, Volume 8. Project Gutenberg, 2007.

MLA (9th ed.) Citation

Hubbard, Elbert. Little Journeys to the Homes of the Great Philosophers, Volume 8. Project Gutenberg, 2007.

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