APA (7th ed.) Citation

Burroughs, J. (2008). Squirrels and Other Fur-Bearers. Project Gutenberg.

Chicago Style (17th ed.) Citation

Burroughs, John. Squirrels and Other Fur-Bearers. Project Gutenberg, 2008.

MLA (9th ed.) Citation

Burroughs, John. Squirrels and Other Fur-Bearers. Project Gutenberg, 2008.

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