APA (7th ed.) Citation

Walsh, E. A. (1922). The history and nature of international relations. Macmillan.

Chicago Style (17th ed.) Citation

Walsh, Edmund Aloysius. The History and Nature of International Relations. New York: Macmillan, 1922.

MLA (9th ed.) Citation

Walsh, Edmund Aloysius. The History and Nature of International Relations. Macmillan, 1922.

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