APA (7th ed.) Citation

Kipling, R. (1923). The Irish guards in the great war. Macmillan.

Chicago Style (17th ed.) Citation

Kipling, Rudyard. The Irish Guards in the Great War. London: Macmillan, 1923.

MLA (9th ed.) Citation

Kipling, Rudyard. The Irish Guards in the Great War. Macmillan, 1923.