APA (7th ed.) Citation

Carpenter, E. (2013). Sex = Love And its Place in a Free Society. Project Gutenberg.

Chicago Style (17th ed.) Citation

Carpenter, Edward. Sex = Love And Its Place in a Free Society. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Carpenter, Edward. Sex = Love And Its Place in a Free Society. Project Gutenberg, 2013.

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