It's easy to cite LitCharts for use in academic papers and reports.
MLA
Fyfe, Paul. "A Tale of Two Cities." LitCharts. LitCharts LLC, 22 Jul 2013. Web. 20 Apr 2021.
Chicago
Fyfe, Paul. "A Tale of Two Cities." LitCharts LLC, July 22, 2013. Retrieved April 20, 2021. https://www.litcharts.com/lit/a-tale-of-two-cities.