Cain, P. J., & Hopkins, A. G. (2016). British imperialism: 1688-2015 (3rd ed.). Longman.
芝加哥风格引文Cain, P. J., 与 A. G. Hopkins. British Imperialism: 1688-2015. 3rd ed. New York: Longman, 2016.
MLA引文Cain, P. J., 与 A. G. Hopkins. British Imperialism: 1688-2015. 3rd ed. Longman, 2016.
警告：这些引文格式不一定是100％准确.