Cita APA

Williams, J. B., & Williams, J. B. (1972). British commercial policy and trade expansion, 1750-1850. Oxford: Clarendon.

Citación estilo Chicago

Williams, Judith Blow, y Judith Blow Williams. British Commercial Policy and Trade Expansion, 1750-1850. Oxford: Clarendon, 1972.

Cita MLA

Williams, Judith Blow, y Judith Blow Williams. British Commercial Policy and Trade Expansion, 1750-1850. Oxford: Clarendon, 1972.