Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (8a ed.)

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