APA (7th ed.) Citation

Winter, J. M., Parker, G., & Habeck, M. R. (2001). The Great War and the twentieth century. Yale University Press.

Chicago Style (17th ed.) Citation

Winter, J. M., Geoffrey Parker, and Mary R. Habeck. The Great War and the Twentieth Century. New Haven ;: Yale University Press, 2001.

MLA (9th ed.) Citation

Winter, J. M., et al. The Great War and the Twentieth Century. Yale University Press, 2001.

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