It's easy to cite LitCharts for use in academic papers and reports.
MLA
Arn, Jackson. "Jasper Jones." LitCharts. LitCharts LLC, 4 Oct 2015. Web. 3 Jul 2020.
Chicago
Arn, Jackson. "Jasper Jones." LitCharts LLC, October 4, 2015. Retrieved July 3, 2020. https://www.litcharts.com/lit/jasper-jones.