Chicago: U.S. Supreme Court, "Syllabus," Helvering v. Chicago Stock Yards Co., 318 U.S. 693 (1943) in 318 U.S. 693 Original Sources, accessed April 17, 2025, http://originalsources.com/Document.aspx?DocID=LKVLT3Z5QSHXTW1.
MLA: U.S. Supreme Court. "Syllabus." Helvering v. Chicago Stock Yards Co., 318 U.S. 693 (1943), in 318 U.S. 693, Original Sources. 17 Apr. 2025. http://originalsources.com/Document.aspx?DocID=LKVLT3Z5QSHXTW1.
Harvard: U.S. Supreme Court, 'Syllabus' in Helvering v. Chicago Stock Yards Co., 318 U.S. 693 (1943). cited in 1943, 318 U.S. 693. Original Sources, retrieved 17 April 2025, from http://originalsources.com/Document.aspx?DocID=LKVLT3Z5QSHXTW1.