APA (7th ed.) Citation

Clark, J. G. D. (1965). Prehistoric europe: The economic basis. Methuen.

Chicago Style (17th ed.) Citation

Clark, John G. Douglas. Prehistoric Europe: The Economic Basis. London: Methuen, 1965.

MLA (9th ed.) Citation

Clark, John G. Douglas. Prehistoric Europe: The Economic Basis. Methuen, 1965.

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