APA引文

Ward, M. D. (1992). The new geopolitics. Gordon and Breach.

Chicago Style (17th ed.) Citation

Ward, Michael Don. The New Geopolitics. Philadelphia: Gordon and Breach, 1992.

MLA引文

Ward, Michael Don. The New Geopolitics. Gordon and Breach, 1992.

警告：這些引文格式不一定是100％准確.