APA (7th ed.) Citation

Barrow, S. L. (2009). Funny Little Socks Being the Fourth Book. Project Gutenberg.

Chicago Style (17th ed.) Citation

Barrow, Sarah L. Funny Little Socks Being the Fourth Book. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Barrow, Sarah L. Funny Little Socks Being the Fourth Book. Project Gutenberg, 2009.

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