It's easy to cite LitCharts for use in academic papers and reports.
MLA
Arn, Jackson. "Angela’s Ashes." LitCharts. LitCharts LLC, 17 Mar 2016. Web. 21 Oct 2020.
Chicago
Arn, Jackson. "Angela’s Ashes." LitCharts LLC, March 17, 2016. Retrieved October 21, 2020. https://www.litcharts.com/lit/angela-s-ashes.