APA (7th ed.) Citation

Tracy, L., & Christy, H. C. (2010). Cynthia's Chauffeur. Project Gutenberg.

Chicago Style (17th ed.) Citation

Tracy, Louis, and Howard Chandler Christy. Cynthia's Chauffeur. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Tracy, Louis, and Howard Chandler Christy. Cynthia's Chauffeur. Project Gutenberg, 2010.

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