Library Catalogue Plus

APA (7th ed.) Citation

Roberts, J. M. (2000). The Penguin history of the twentieth century : the history of the world, 1901 to the present / J.M. Roberts: The history of the world, 1901 to the present. Penguin.

Chicago Style (17th ed.) Citation

Roberts, J. M. The Penguin History of the Twentieth Century : The History of the World, 1901 to the Present / J.M. Roberts: The History of the World, 1901 to the Present. London: Penguin, 2000.

MLA (9th ed.) Citation

Roberts, J. M. The Penguin History of the Twentieth Century : The History of the World, 1901 to the Present / J.M. Roberts: The History of the World, 1901 to the Present. Penguin, 2000.