It's easy to cite LitCharts for use in academic papers and reports.
MLA
Fredericksen, Erik. "Inferno." LitCharts. LitCharts LLC, 20 Nov 2013. Web. 13 Jul 2020.
Chicago
Fredericksen, Erik. "Inferno." LitCharts LLC, November 20, 2013. Retrieved July 13, 2020. https://www.litcharts.com/lit/inferno.