Chicago: U.S. Supreme Court, "Syllabus," Helvering v. William Flaccus Oak Leather Co., 313 U.S. 247 (1941) in 313 U.S. 247 313 U.S. 248. Original Sources, accessed May 6, 2025, http://www.originalsources.com/Document.aspx?DocID=5H5M34T1R4ULAEA.
MLA: U.S. Supreme Court. "Syllabus." Helvering v. William Flaccus Oak Leather Co., 313 U.S. 247 (1941), in 313 U.S. 247, page 313 U.S. 248. Original Sources. 6 May. 2025. http://www.originalsources.com/Document.aspx?DocID=5H5M34T1R4ULAEA.
Harvard: U.S. Supreme Court, 'Syllabus' in Helvering v. William Flaccus Oak Leather Co., 313 U.S. 247 (1941). cited in 1941, 313 U.S. 247, pp.313 U.S. 248. Original Sources, retrieved 6 May 2025, from http://www.originalsources.com/Document.aspx?DocID=5H5M34T1R4ULAEA.