APA (7th ed.) Citation

Foster, J. (2005). An Essay on the Evils of Popular Ignorance. Project Gutenberg.

Chicago Style (17th ed.) Citation

Foster, John. An Essay on the Evils of Popular Ignorance. Project Gutenberg, 2005.

MLA (9th ed.) Citation

Foster, John. An Essay on the Evils of Popular Ignorance. Project Gutenberg, 2005.

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