APA (7th ed.) Citation

Grenville, J. A. S. (1998). The Collins history of the world in the twentieth century (Rev. trade paperback ed., with line corr. and 2 new chapters.). HarperCollins.

Chicago Style (17th ed.) Citation

Grenville, John A. S. The Collins History of the World in the Twentieth Century. Rev. trade paperback ed., with line corr. and 2 new chapters. London: HarperCollins, 1998.

MLA (9th ed.) Citation

Grenville, John A. S. The Collins History of the World in the Twentieth Century. Rev. trade paperback ed., with line corr. and 2 new chapters. HarperCollins, 1998.