APA-viite (7. p.)
Mackie, R. (1997). Trading beyond the mountains: The British fur trade on the Pacific, 1793-1843. UBC Press.
Chicago-viite (17. p.)
Mackie, Richard. Trading Beyond the Mountains: The British Fur Trade on the Pacific, 1793-1843. Vancouver: UBC Press, 1997.
MLA-viite (9. p.)
Mackie, Richard. Trading Beyond the Mountains: The British Fur Trade on the Pacific, 1793-1843. UBC Press, 1997.
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