It's easy to cite LitCharts for use in academic papers and reports.
MLA
Kestler, Justin. "The Scarlet Letter." LitCharts. LitCharts LLC, 22 Jul 2013. Web. 31 May 2020.
Chicago
Kestler, Justin. "The Scarlet Letter." LitCharts LLC, July 22, 2013. Retrieved May 31, 2020. https://www.litcharts.com/lit/the-scarlet-letter.