Medina Sierra, L. F. (2007). A unified theory of collective action and social change. University of Michigan Press.
芝加哥风格引文Medina Sierra, Luis Fernando. A Unified Theory of Collective Action and Social Change. Ann Arbor: University of Michigan Press, 2007.
MLA引文Medina Sierra, Luis Fernando. A Unified Theory of Collective Action and Social Change. University of Michigan Press, 2007.
警告：这些引文格式不一定是100％准确.