Chicago: U.S. Supreme Court, "Citations," Brown v. Helvering, 291 U.S. 193 (1934) in 291 U.S. 193 Original Sources, accessed April 23, 2024, http://www.originalsources.com/Document.aspx?DocID=Q8BRIV6WNDGCS9W.
MLA: U.S. Supreme Court. "Citations." Brown v. Helvering, 291 U.S. 193 (1934), in 291 U.S. 193, Original Sources. 23 Apr. 2024. http://www.originalsources.com/Document.aspx?DocID=Q8BRIV6WNDGCS9W.
Harvard: U.S. Supreme Court, 'Citations' in Brown v. Helvering, 291 U.S. 193 (1934). cited in 1934, 291 U.S. 193. Original Sources, retrieved 23 April 2024, from http://www.originalsources.com/Document.aspx?DocID=Q8BRIV6WNDGCS9W.