APA-viite (7. p.)
Gough, B. M. (1992). The Northwest Coast: British navigation, trade, and discoveries to 1812. UBC Press.
Chicago-viite (17. p.)
Gough, Barry M. The Northwest Coast: British Navigation, Trade, and Discoveries to 1812. Vancouver: UBC Press, 1992.
MLA-viite (9. p.)
Gough, Barry M. The Northwest Coast: British Navigation, Trade, and Discoveries to 1812. UBC Press, 1992.
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