APA (7th ed.) Citation

Hewlett, M., & Hyde, W. H. (2009). The Spanish Jade. Project Gutenberg.

Chicago Style (17th ed.) Citation

Hewlett, Maurice, and William Henry Hyde. The Spanish Jade. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Hewlett, Maurice, and William Henry Hyde. The Spanish Jade. Project Gutenberg, 2009.

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