APA (7th ed.) Citation

Lloyd, T. H. (1977). The English wool trade in the Middle Ages. Cambridge University Press.

Chicago Style (17th ed.) Citation

Lloyd, T. H. The English Wool Trade in the Middle Ages. Cambridge ; New York: Cambridge University Press, 1977.

MLA (9th ed.) Citation

Lloyd, T. H. The English Wool Trade in the Middle Ages. Cambridge University Press, 1977.