Chicago: U.S. Supreme Court, "Syllabus," Northern Securities Co. v. United States, 191 U.S. 555 (1903) in 191 U.S. 555 Original Sources, accessed May 7, 2025, http://www.originalsources.com/Document.aspx?DocID=NB3AHMB3X81RWME.
MLA: U.S. Supreme Court. "Syllabus." Northern Securities Co. v. United States, 191 U.S. 555 (1903), in 191 U.S. 555, Original Sources. 7 May. 2025. http://www.originalsources.com/Document.aspx?DocID=NB3AHMB3X81RWME.
Harvard: U.S. Supreme Court, 'Syllabus' in Northern Securities Co. v. United States, 191 U.S. 555 (1903). cited in 1903, 191 U.S. 555. Original Sources, retrieved 7 May 2025, from http://www.originalsources.com/Document.aspx?DocID=NB3AHMB3X81RWME.