APA (7th ed.) Citation

Wilkinson, D. (2003). The Duke of Portland: Politics and party in the age of George III. Palgrave Macmillan.

Chicago Style (17th ed.) Citation

Wilkinson, David. The Duke of Portland: Politics and Party in the Age of George III. New York: Palgrave Macmillan, 2003.

MLA (9th ed.) Citation

Wilkinson, David. The Duke of Portland: Politics and Party in the Age of George III. Palgrave Macmillan, 2003.

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