It's easy to cite LitCharts for use in academic papers and reports.
MLA
Seresin, Indiana. "Middlemarch." LitCharts. LitCharts LLC, 14 Mar 2019. Web. 21 Sep 2020.
Chicago
Seresin, Indiana. "Middlemarch." LitCharts LLC, March 14, 2019. Retrieved September 21, 2020. https://www.litcharts.com/lit/middlemarch.