Παραπομπή σε μορφή APA (7η εκδ.)

Ray, A. J., & Freeman, D. B. (1978). "Give us good measure": An economic analysis of relations between the Indians and the Hudson's Bay Company before 1763. University of Toronto Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ray, Arthur J., και Donald B. Freeman. "Give Us Good Measure": An Economic Analysis of Relations Between the Indians and the Hudson's Bay Company Before 1763. Toronto ; Buffalo: University of Toronto Press, 1978.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ray, Arthur J., και Donald B. Freeman. "Give Us Good Measure": An Economic Analysis of Relations Between the Indians and the Hudson's Bay Company Before 1763. University of Toronto Press, 1978.