Snarr, M. T., & Snarr, N. (2002). Introducing global issues (2nd ed.). L. Rienner Publishers.
芝加哥风格引文Snarr, Michael T., 与 Neil Snarr. Introducing Global Issues. 2nd ed. Boulder, Colo.: L. Rienner Publishers, 2002.
MLA引文Snarr, Michael T., 与 Neil Snarr. Introducing Global Issues. 2nd ed. L. Rienner Publishers, 2002.
警告：这些引文格式不一定是100％准确.