APA (7th ed.) Citation

Le Queux, W., & Piffard, H. (2012). Zoraida: A Romance of the Harem and the Great Sahara. Project Gutenberg.

Chicago Style (17th ed.) Citation

Le Queux, William, and Harold Piffard. Zoraida: A Romance of the Harem and the Great Sahara. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Le Queux, William, and Harold Piffard. Zoraida: A Romance of the Harem and the Great Sahara. Project Gutenberg, 2012.

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