APA Citation

Henig, R. (1993). The origins of the First World War (2nd ed.). London: Routledge.

Chicago Style Citation

Henig, Ruth. The Origins of the First World War. 2nd ed. London: Routledge, 1993.

MLA Citation

Henig, Ruth. The Origins of the First World War. 2nd ed. London: Routledge, 1993.

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