APA (7th ed.) Citation

Kellicott, W. E. (2010). The Social Direction of Evolution: An Outline of the Science of Eugenics. Project Gutenberg.

Chicago Style (17th ed.) Citation

Kellicott, William E. The Social Direction of Evolution: An Outline of the Science of Eugenics. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Kellicott, William E. The Social Direction of Evolution: An Outline of the Science of Eugenics. Project Gutenberg, 2010.

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