It's easy to cite LitCharts for use in academic papers and reports.
MLA
Lucas, Julian. "Lolita." LitCharts. LitCharts LLC, 16 Apr 2014. Web. 26 Oct 2020.
Chicago
Lucas, Julian. "Lolita." LitCharts LLC, April 16, 2014. Retrieved October 26, 2020. https://www.litcharts.com/lit/lolita.