It's easy to cite LitCharts for use in academic papers and reports.
MLA
Sobel, Ben. "The Grapes of Wrath." LitCharts. LitCharts LLC, 17 Sep 2013. Web. 30 Jun 2022.
Chicago
Sobel, Ben. "The Grapes of Wrath." LitCharts LLC, September 17, 2013. Retrieved June 30, 2022. https://www.litcharts.com/lit/the-grapes-of-wrath.