Schnitzer, M. C. (1990). Contemporary government and business relations (4th ed.). Houghton Mifflin.
芝加哥风格引文Schnitzer, Martin C. Contemporary Government and Business Relations. 4th ed. Boston: Houghton Mifflin, 1990.
MLA引文Schnitzer, Martin C. Contemporary Government and Business Relations. 4th ed. Houghton Mifflin, 1990.
警告：这些引文格式不一定是100％准确.