APA Citation

GRENVILLE, J. A. S. (1994). A History of the world in the twentieth century. Harvard University Press.

Chicago Style Citation

GRENVILLE, J A S. A History of the World in the Twentieth Century. Harvard University Press, 1994.

MLA Citation

GRENVILLE, J A S. A History of the World in the Twentieth Century. Harvard University Press, 1994.

Warning: These citations may not always be 100% accurate.