It's easy to cite LitCharts for use in academic papers and reports.
MLA
Tsykynovska, Lena. "Don Quixote." LitCharts. LitCharts LLC, 3 Mar 2014. Web. 25 Jan 2021.
Chicago
Tsykynovska, Lena. "Don Quixote." LitCharts LLC, March 3, 2014. Retrieved January 25, 2021. https://www.litcharts.com/lit/don-quixote.