Citazione Stile APA (7a Edizione)

McColgan, J. (1983). British policy and the Irish administration, 1920-22. Allen & Unwin.

Citazione stile Chigago Style (17a edizione)

McColgan, John. British Policy and the Irish Administration, 1920-22. London ; Boston: Allen & Unwin, 1983.

Citatione MLA (8a ed.)

McColgan, John. British Policy and the Irish Administration, 1920-22. Allen & Unwin, 1983.