APA (7th ed.) Citation

Jacobs, J., & Batten, J. D. (2008). Europa's Fairy Book. Project Gutenberg.

Chicago Style (17th ed.) Citation

Jacobs, Joseph, and John Dickson Batten. Europa's Fairy Book. Project Gutenberg, 2008.

MLA (9th ed.) Citation

Jacobs, Joseph, and John Dickson Batten. Europa's Fairy Book. Project Gutenberg, 2008.

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