(2011). Why people cooperate: The role of social motivations / Tom R. Tyler.
芝加哥风格引文Why People Cooperate: The Role of Social Motivations / Tom R. Tyler. 2011.
MLA引文Why People Cooperate: The Role of Social Motivations / Tom R. Tyler. 2011.
警告：这些引文格式不一定是100％准确.