APA (7th ed.) Citation

Gerard, L. (2011). A Son of the Sahara. Project Gutenberg.

Chicago Style (17th ed.) Citation

Gerard, Louise. A Son of the Sahara. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Gerard, Louise. A Son of the Sahara. Project Gutenberg, 2011.

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