It's easy to cite LitCharts for use in academic papers and reports.
MLA
Greider, Julia. "The Curious Incident of the Dog in the Night-Time." LitCharts. LitCharts LLC, 24 Jan 2017. Web. 25 Jan 2021.
Chicago
Greider, Julia. "The Curious Incident of the Dog in the Night-Time." LitCharts LLC, January 24, 2017. Retrieved January 25, 2021. https://www.litcharts.com/lit/the-curious-incident-of-the-dog-in-the-night-time.