APA (7th ed.) Citation

Le Queux, W., & Houstis, L. L. (2012). Stolen Souls. Project Gutenberg.

Chicago Style (17th ed.) Citation

Le Queux, William, and Louise L. Houstis. Stolen Souls. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Le Queux, William, and Louise L. Houstis. Stolen Souls. Project Gutenberg, 2012.

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