Chicago: Sinclair Lewis, "[I]," Babbitt in Babbitt (New York: Harcourt, Brace and Company, 1922), Original Sources, accessed June 4, 2025, http://originalsources.com/Document.aspx?DocID=9SHUQS75EFRWCSW.
MLA: Lewis, Sinclair. "[I]." Babbitt, in Babbitt, New York, Harcourt, Brace and Company, 1922, Original Sources. 4 Jun. 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 4 June 2025, from http://originalsources.com/Document.aspx?DocID=9SHUQS75EFRWCSW.