Chicago: U.S. Supreme Court, "Syllabus," Pennsylvania Co. v. Donat, 239 U.S. 50 (1915) in 239 U.S. 50 239 U.S. 51. Original Sources, accessed June 7, 2025, http://originalsources.com/Document.aspx?DocID=63PEM1X7C4992F3.
MLA: U.S. Supreme Court. "Syllabus." Pennsylvania Co. v. Donat, 239 U.S. 50 (1915), in 239 U.S. 50, page 239 U.S. 51. Original Sources. 7 Jun. 2025. http://originalsources.com/Document.aspx?DocID=63PEM1X7C4992F3.
Harvard: U.S. Supreme Court, 'Syllabus' in Pennsylvania Co. v. Donat, 239 U.S. 50 (1915). cited in 1915, 239 U.S. 50, pp.239 U.S. 51. Original Sources, retrieved 7 June 2025, from http://originalsources.com/Document.aspx?DocID=63PEM1X7C4992F3.