Παραπομπή APA

Grahame Clark. (1992). Space time and man: A prehistorian's view. Cambridge University Press.

Παραπομπή Chicago Style

Grahame Clark. Space Time and Man: A Prehistorian's View. Cambridge: Cambridge University Press, 1992.

Παραπομπή MLA

Grahame Clark. Space Time and Man: A Prehistorian's View. Cambridge University Press, 1992.