Sagan, C. (1979). Broca's brain: Reflections on the romance of science. Random House.
芝加哥风格引文Sagan, Carl. Broca's Brain: Reflections on the Romance of Science. New York: Random House, 1979.
MLA引文Sagan, Carl. Broca's Brain: Reflections on the Romance of Science. Random House, 1979.
警告：这些引文格式不一定是100％准确.