APA (7th ed.) Citation

Brooke, L. L. (2007). The Story of the Three Little Pigs. Project Gutenberg.

Chicago Style (17th ed.) Citation

Brooke, L. Leslie. The Story of the Three Little Pigs. Project Gutenberg, 2007.

MLA (9th ed.) Citation

Brooke, L. Leslie. The Story of the Three Little Pigs. Project Gutenberg, 2007.

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