It's easy to cite LitCharts for use in academic papers and reports.
MLA
Munk, Olivia. "The Boy in the Striped Pajamas." LitCharts. LitCharts LLC, 20 Jan 2016. Web. 9 Jul 2020.
Chicago
Munk, Olivia. "The Boy in the Striped Pajamas." LitCharts LLC, January 20, 2016. Retrieved July 9, 2020. https://www.litcharts.com/lit/the-boy-in-the-striped-pajamas.