APA (7th ed.) Citation

Cunliffe, B. W. (1987). Origins: The roots of European civilisation. BBC Books.

Chicago Style (17th ed.) Citation

Cunliffe, Barry W. Origins: The Roots of European Civilisation. London: BBC Books, 1987.

MLA (9th ed.) Citation

Cunliffe, Barry W. Origins: The Roots of European Civilisation. BBC Books, 1987.