Clark, J. G. D. (1970). Aspects of prehistory. University of California Press.
Chicago Style (17th ed.) CitationClark, John Grahame Douglas. Aspects of Prehistory. Berkeley: University of California Press, 1970.
MLA引文Clark, John Grahame Douglas. Aspects of Prehistory. University of California Press, 1970.
警告:這些引文格式不一定是100%准確.