APA (7th ed.) Citation

Tracy, L. (2010). The Bartlett Mystery. Project Gutenberg.

Chicago Style (17th ed.) Citation

Tracy, Louis. The Bartlett Mystery. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Tracy, Louis. The Bartlett Mystery. Project Gutenberg, 2010.

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