Chicago: U.S. Supreme Court, "Syllabus," Smith v. Butler, 366 U.S. 161 (1961) in 366 U.S. 161 Original Sources, accessed April 19, 2025, http://originalsources.com/Document.aspx?DocID=FZ53AQ6T4RAS9N3.
MLA: U.S. Supreme Court. "Syllabus." Smith v. Butler, 366 U.S. 161 (1961), in 366 U.S. 161, Original Sources. 19 Apr. 2025. http://originalsources.com/Document.aspx?DocID=FZ53AQ6T4RAS9N3.
Harvard: U.S. Supreme Court, 'Syllabus' in Smith v. Butler, 366 U.S. 161 (1961). cited in 1961, 366 U.S. 161. Original Sources, retrieved 19 April 2025, from http://originalsources.com/Document.aspx?DocID=FZ53AQ6T4RAS9N3.