It's easy to cite LitCharts for use in academic papers and reports.
MLA
Tanner, Alexandra. "Esperanza Rising." LitCharts. LitCharts LLC, 16 Feb 2019. Web. 22 Sep 2020.
Chicago
Tanner, Alexandra. "Esperanza Rising." LitCharts LLC, February 16, 2019. Retrieved September 22, 2020. https://www.litcharts.com/lit/esperanza-rising.