Citazione Stile APA (7a Edizione)

Beer, G. L. (1917). The English-speaking peoples, their future relations and joint international obligations. Macmillan.

Citazione stile Chigago Style (17a edizione)

Beer, George Louis. The English-speaking Peoples, Their Future Relations and Joint International Obligations. New York: Macmillan, 1917.

Citatione MLA (9a ed.)

Beer, George Louis. The English-speaking Peoples, Their Future Relations and Joint International Obligations. Macmillan, 1917.