APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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