It's easy to cite LitCharts for use in academic papers and reports.
MLA
Gill, Sean. "The Canterville Ghost." LitCharts. LitCharts LLC, 19 Jun 2018. Web. 5 Mar 2021.
Chicago
Gill, Sean. "The Canterville Ghost." LitCharts LLC, June 19, 2018. Retrieved March 5, 2021. https://www.litcharts.com/lit/the-canterville-ghost.