APA (7th ed.) Citation

Wells, C., & Hoskins, G. P. (2013). A Chain of Evidence. Project Gutenberg.

Chicago Style (17th ed.) Citation

Wells, Carolyn, and Gayle Porter Hoskins. A Chain of Evidence. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Wells, Carolyn, and Gayle Porter Hoskins. A Chain of Evidence. Project Gutenberg, 2013.

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