APA (7th ed.) Citation

Cunliffe, B. W. (2001). The Penguin atlas of British & Irish history. Penguin.

Chicago Style (17th ed.) Citation

Cunliffe, Barry W. The Penguin Atlas of British & Irish History. London ; New York: Penguin, 2001.

MLA (9th ed.) Citation

Cunliffe, Barry W. The Penguin Atlas of British & Irish History. Penguin, 2001.