Clark, G. (1992). Space, time and man: A prehistorian's view. CUP.
Cita Chicago Style (17a ed.)Clark, Grahame. Space, Time and Man: A Prehistorian's View. New York: CUP, 1992.
Cita MLA (9a ed.)Clark, Grahame. Space, Time and Man: A Prehistorian's View. CUP, 1992.
Precaución: Estas citas no son 100% exactas.