APA (7th ed.) Citation

Morrow, W. C. (2007). The Ape, the Idiot and Other People. Project Gutenberg.

Chicago Style (17th ed.) Citation

Morrow, W. C. The Ape, the Idiot and Other People. Project Gutenberg, 2007.

MLA (9th ed.) Citation

Morrow, W. C. The Ape, the Idiot and Other People. Project Gutenberg, 2007.

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