Cita APA (7th ed.)

Spufford, P. (2003). Power and profit: The merchant in medieval Europe. Thames & Hudson.

Cita Chicago (17th ed.)

Spufford, Peter. Power and Profit: The Merchant in Medieval Europe. New York: Thames & Hudson, 2003.

Cita MLA (9th ed.)

Spufford, Peter. Power and Profit: The Merchant in Medieval Europe. Thames & Hudson, 2003.