It's easy to cite LitCharts for use in academic papers and reports.
MLA
Fredericksen, Erik. "Inferno." LitCharts. LitCharts LLC, 20 Nov 2013. Web. 17 Jan 2021.
Chicago
Fredericksen, Erik. "Inferno." LitCharts LLC, November 20, 2013. Retrieved January 17, 2021. https://www.litcharts.com/lit/inferno.