Work, J., Lewis, W. S., & Phillips, P. C. (1923). The journal of John Work: A chief-trader of the Hudson's bay co., during his expedition from Vancouver to the Flatheads and Blackfeet of the Pacific Northwest. Arthur H. Clark Co..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Work, John, William S. Lewis, و Paul C. Phillips. The Journal of John Work: A Chief-trader of the Hudson's Bay Co., During His Expedition from Vancouver to the Flatheads and Blackfeet of the Pacific Northwest. Cleveland: Arthur H. Clark Co., 1923.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Work, John, et al. The Journal of John Work: A Chief-trader of the Hudson's Bay Co., During His Expedition from Vancouver to the Flatheads and Blackfeet of the Pacific Northwest. Arthur H. Clark Co., 1923.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.