APA (7th ed.) Citation

Wheeler, S., & Richardson, K. M. (1957). Hill-forts of Northern France. Society of Antiquaries of London.

Chicago Style (17th ed.) Citation

Wheeler, Sir, and Katherine M. Richardson. Hill-forts of Northern France. London: Society of Antiquaries of London, 1957.

MLA (9th ed.) Citation

Wheeler, Sir, and Katherine M. Richardson. Hill-forts of Northern France. Society of Antiquaries of London, 1957.