Chicago: U.S. Supreme Court, "Syllabus," Herdman v. Pennsylvania R. Co., 352 U.S. 518 (1957) in 352 U.S. 518 Original Sources, accessed May 6, 2025, http://www.originalsources.com/Document.aspx?DocID=Z2MU3GJJLFUDIW5.
MLA: U.S. Supreme Court. "Syllabus." Herdman v. Pennsylvania R. Co., 352 U.S. 518 (1957), in 352 U.S. 518, Original Sources. 6 May. 2025. http://www.originalsources.com/Document.aspx?DocID=Z2MU3GJJLFUDIW5.
Harvard: U.S. Supreme Court, 'Syllabus' in Herdman v. Pennsylvania R. Co., 352 U.S. 518 (1957). cited in 1957, 352 U.S. 518. Original Sources, retrieved 6 May 2025, from http://www.originalsources.com/Document.aspx?DocID=Z2MU3GJJLFUDIW5.