Roberts, J. (1993). History of the world. New York: Oxford Univ.Pr..
Chicago Style CitationRoberts, J.M. History of the World. New York: Oxford Univ.Pr., 1993.
MLA CitationRoberts, J.M. History of the World. New York: Oxford Univ.Pr., 1993.
Warning: These citations may not always be 100% accurate.