It's easy to cite LitCharts for use in academic papers and reports.
MLA
Schlegel, Chris. "Fast Food Nation." LitCharts. LitCharts LLC, 11 Aug 2015. Web. 7 May 2021.
Chicago
Schlegel, Chris. "Fast Food Nation." LitCharts LLC, August 11, 2015. Retrieved May 7, 2021. https://www.litcharts.com/lit/fast-food-nation.