Langley, S. P. (1904). James Smithson. [Judd & Detweiler, Printers].
Chicago Style (17th ed.) CitationLangley, S. P. James Smithson. City of Washington: [Judd & Detweiler, Printers], 1904.
MLA (8th ed.) CitationLangley, S. P. James Smithson. [Judd & Detweiler, Printers], 1904.
Warning: These citations may not always be 100% accurate.