Gibson, J. R. (1997). The lifeline of the Oregon Country: The Fraser-Columbia brigade system, 1811-47. UBC Press.
Chicagoスタイル(17版)引用形式Gibson, James R. The Lifeline of the Oregon Country: The Fraser-Columbia Brigade System, 1811-47. Vancouver: UBC Press, 1997.
MLA(9版)引用形式Gibson, James R. The Lifeline of the Oregon Country: The Fraser-Columbia Brigade System, 1811-47. UBC Press, 1997.
警告: この引用は必ずしも正確ではありません.