Smet, P. d. (1843). Letters and sketches and residence in the Rocky Mountains. Philadelphia: [s.n.].
Chicago Style CitationSmet, Pierre-Jean de. Letters and Sketches and Residence in the Rocky Mountains. Philadelphia: [s.n.], 1843.
MLA CitationSmet, Pierre-Jean de. Letters and Sketches and Residence in the Rocky Mountains. Philadelphia: [s.n.], 1843.
Warning: These citations may not always be 100% accurate.