APA (7th ed.) Citation

Fletcher, J. S. (2009). The Chestermarke Instinct. Project Gutenberg.

Chicago Style (17th ed.) Citation

Fletcher, J. S. The Chestermarke Instinct. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Fletcher, J. S. The Chestermarke Instinct. Project Gutenberg, 2009.

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