APA (7th ed.) Citation

Bosworth, R. J. B. (1983). Italy and the approach of the First World War. Macmillan.

Chicago Style (17th ed.) Citation

Bosworth, R. J. B. Italy and the Approach of the First World War. London: Macmillan, 1983.

MLA (9th ed.) Citation

Bosworth, R. J. B. Italy and the Approach of the First World War. Macmillan, 1983.