Bobrow, D. B., & Boyer, M. A. (2005). Defensive internationalism: Providing public goods in an uncertain world. University of Michigan Press.
芝加哥风格引文Bobrow, Davis B., 与 Mark A. Boyer. Defensive Internationalism: Providing Public Goods in an Uncertain World. Ann Arbor: University of Michigan Press, 2005.
MLA引文Bobrow, Davis B., 与 Mark A. Boyer. Defensive Internationalism: Providing Public Goods in an Uncertain World. University of Michigan Press, 2005.
警告：这些引文格式不一定是100％准确.