ebrary, Inc, Brady, H. E., & Johnston, R. (2006). Capturing campaign effects. University of Michigan Press.
芝加哥风格引文ebrary, Inc, Henry E. Brady, 与 Richard Johnston. Capturing Campaign Effects. Ann Arbor: University of Michigan Press, 2006.
MLA引文ebrary, Inc, et al. Capturing Campaign Effects. University of Michigan Press, 2006.
警告：这些引文格式不一定是100％准确.