APA (7th ed.) Citation

Joll, J. (1992). The origins of the First World War / James Joll (2nd ed.). Longman.

Chicago Style (17th ed.) Citation

Joll, James. The Origins of the First World War / James Joll. 2nd ed. London: Longman, 1992.

MLA (9th ed.) Citation

Joll, James. The Origins of the First World War / James Joll. 2nd ed. Longman, 1992.

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