APA stil citiranja
Clark, G. (1971). World prehistory: World prehistory : a new outline (2nd ed.). London: Cambridge University Press.
Chicago stil citiranjaClark, Grahame. World prehistory: World prehistory : a new outline. 2nd ed. London: Cambridge University Press, 1971.
MLA stil citiranjaClark, Grahame. World prehistory: World prehistory : a new outline. 2nd ed. London: Cambridge University Press, 1971.
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