APA引文

Bull, H. (1977). The anarchical society: A study of order in world politics. Macmillan.

Chicago Style (17th ed.) Citation

Bull, Hedley. The Anarchical Society: A Study of Order in World Politics. Hampshire: Macmillan, 1977.

MLA引文

Bull, Hedley. The Anarchical Society: A Study of Order in World Politics. Macmillan, 1977.