It's easy to cite LitCharts for use in academic papers and reports.
MLA
Arn, Jackson. "Fight Club." LitCharts. LitCharts LLC, 26 Nov 2016. Web. 14 Apr 2021.
Chicago
Arn, Jackson. "Fight Club." LitCharts LLC, November 26, 2016. Retrieved April 14, 2021. https://www.litcharts.com/lit/fight-club.