APA (7th ed.) Citation

Carpenter, E. (2013). Civilisation: Its Cause and Cure And Other Essays. Project Gutenberg.

Chicago Style (17th ed.) Citation

Carpenter, Edward. Civilisation: Its Cause and Cure And Other Essays. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Carpenter, Edward. Civilisation: Its Cause and Cure And Other Essays. Project Gutenberg, 2013.

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