It's easy to cite LitCharts for use in academic papers and reports.
Brock, Zoë. "The Art of Racing in the Rain." <em>LitCharts.</em> LitCharts LLC, 17 Feb 2017. Web. 19 Aug 2017.
Brock, Zoë. "<em>The Art of Racing in the Rain</em>." LitCharts LLC, February 17, 2017. Retrieved August 19, 2017. http://www.litcharts.com/lit/the-art-of-racing-in-the-rain.