APA-ийн эшлэл(7 дахь хэвлэлт)
North West Company, ebrary, Inc, & Keith, L. (2001). North of Athabasca: Slave Lake and Mackenzie River documents of the North West Company, 1800-1821. McGill-Queen's University Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
North West Company, Inc ebrary, ба Lloyd Keith. North of Athabasca: Slave Lake and Mackenzie River Documents of the North West Company, 1800-1821. Montreal ; Ithaca: McGill-Queen's University Press, 2001.
MLA -ийн эшлэл (9 дэх хэвлэлт)
North West Company, et al. North of Athabasca: Slave Lake and Mackenzie River Documents of the North West Company, 1800-1821. McGill-Queen's University Press, 2001.
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