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. 18 May 2021.
Chicago
Arn, Jackson. "Angela’s Ashes." LitCharts LLC, March 17, 2016. Retrieved May 18, 2021. https://www.litcharts.com/lit/angela-s-ashes.