APA (7th ed.) Citation

Corelli, M. (2006). The Treasure of Heaven: A Romance of Riches. Project Gutenberg.

Chicago Style (17th ed.) Citation

Corelli, Marie. The Treasure of Heaven: A Romance of Riches. Project Gutenberg, 2006.

MLA (9th ed.) Citation

Corelli, Marie. The Treasure of Heaven: A Romance of Riches. Project Gutenberg, 2006.

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