Bockstoce, J. R. (2009). Furs and frontiers in the far north: The contest among native and foreign nations for the Bering Strait fur trade. Yale University Press.
芝加哥风格引文Bockstoce, John R. Furs and Frontiers in the Far North: The Contest Among Native and Foreign Nations for the Bering Strait Fur Trade. New Haven: Yale University Press, 2009.
MLA引文Bockstoce, John R. Furs and Frontiers in the Far North: The Contest Among Native and Foreign Nations for the Bering Strait Fur Trade. Yale University Press, 2009.
警告：这些引文格式不一定是100％准确.