It's easy to cite LitCharts for use in academic papers and reports.
MLA
Baena, Victoria. "A River Runs Through It." LitCharts. LitCharts LLC, 20 Nov 2015. Web. 12 Aug 2020.
Chicago
Baena, Victoria. "A River Runs Through It." LitCharts LLC, November 20, 2015. Retrieved August 12, 2020. https://www.litcharts.com/lit/a-river-runs-through-it.