APA (7th ed.) Citation

Dell, E. M. (2004). Charles Rex. Project Gutenberg.

Chicago Style (17th ed.) Citation

Dell, Ethel M. Charles Rex. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Dell, Ethel M. Charles Rex. Project Gutenberg, 2004.

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