HEATER, D., & BERRIDGE, R. (1992). Introduction to international politics. Harvester Wheatsheaf.
Chicago Style (17th ed.) CitationHEATER, Derek, and R. BERRIDGE. Introduction to International Politics. New york: Harvester Wheatsheaf, 1992.
MLA引文HEATER, Derek, and R. BERRIDGE. Introduction to International Politics. Harvester Wheatsheaf, 1992.
警告:這些引文格式不一定是100%准確.