APA (7th ed.) Citation

Clark, G. (1962). World prehistory an outline ([1st ed., reprinted].). University Press.

Chicago Style (17th ed.) Citation

Clark, Grahame. World Prehistory an Outline. [1st ed., reprinted]. Cambridge [Eng.]: University Press, 1962.

MLA (9th ed.) Citation

Clark, Grahame. World Prehistory an Outline. [1st ed., reprinted]. University Press, 1962.