APA (7th ed.) Citation

Scourfield, R., & Haslam, R. (2013). Powys: Montgomeryshire, Radnorshire and Breconshire. Yale University Press.

Chicago Style (17th ed.) Citation

Scourfield, Robert, and Richard Haslam. Powys: Montgomeryshire, Radnorshire and Breconshire. New Haven, Connecticut: Yale University Press, 2013.

MLA (9th ed.) Citation

Scourfield, Robert, and Richard Haslam. Powys: Montgomeryshire, Radnorshire and Breconshire. Yale University Press, 2013.

Warning: These citations may not always be 100% accurate.