Cita APA (7th ed.)

McCalla, D. (1979). The Upper Canada trade, 1834-72: A study of the Buchanans' business. University of Toronto Press.

Cita Chicago (17th ed.)

McCalla, Douglas. The Upper Canada Trade, 1834-72: A Study of the Buchanans' Business. Toronto: University of Toronto Press, 1979.

Cita MLA (8th ed.)

McCalla, Douglas. The Upper Canada Trade, 1834-72: A Study of the Buchanans' Business. University of Toronto Press, 1979.