It's easy to cite LitCharts for use in academic papers and reports.
MLA
Florman, Ben. "To Kill a Mockingbird." LitCharts. LitCharts LLC, 22 Jul 2013. Web. 4 Jul 2020.
Chicago
Florman, Ben. "To Kill a Mockingbird." LitCharts LLC, July 22, 2013. Retrieved July 4, 2020. https://www.litcharts.com/lit/to-kill-a-mockingbird.