Waal, F. B. M. d. (1996). Good natured: The origins of right and wrong in humans and other animals. Harvard University Press.
芝加哥风格引文Waal, F. B. M. de. Good Natured: The Origins of Right and Wrong in Humans and Other Animals. Cambridge, MA: Harvard University Press, 1996.
MLA引文Waal, F. B. M. de. Good Natured: The Origins of Right and Wrong in Humans and Other Animals. Harvard University Press, 1996.
警告：这些引文格式不一定是100％准确.