It's easy to cite LitCharts for use in academic papers and reports.
MLA
Mueller, Bethany. "The Bean Trees." LitCharts. LitCharts LLC, 19 Jan 2017. Web. 5 Mar 2021.
Chicago
Mueller, Bethany. "The Bean Trees." LitCharts LLC, January 19, 2017. Retrieved March 5, 2021. https://www.litcharts.com/lit/the-bean-trees.