APA (7th ed.) Citation

Hawkes, J., & Hawkes, C. F. C. (1943). Prehistoric Britain. Penguin Books.

Chicago Style (17th ed.) Citation

Hawkes, Jacquetta, and C. F. C. Hawkes. Prehistoric Britain. London: Penguin Books, 1943.

MLA (9th ed.) Citation

Hawkes, Jacquetta, and C. F. C. Hawkes. Prehistoric Britain. Penguin Books, 1943.