Chicago:
Sinclair Lewis, "[I]," Babbitt in Babbitt (New York: Harcourt, Brace and Company, 1922), Original Sources, accessed July 5, 2025, http://originalsources.com/Document.aspx?DocID=9SHUQS75EFRWCSW.
MLA:
Lewis, Sinclair. "[I]." Babbitt, in Babbitt, New York, Harcourt, Brace and Company, 1922, Original Sources. 5 Jul. 2025. http://originalsources.com/Document.aspx?DocID=9SHUQS75EFRWCSW.
Harvard:
Lewis, S, '[I]' in Babbitt. cited in 1922, Babbitt, Harcourt, Brace and Company, New York. Original Sources, retrieved 5 July 2025, from http://originalsources.com/Document.aspx?DocID=9SHUQS75EFRWCSW.