APA引文

Sagan, C. (1974). Broca's brain: Reflections on the romance of science. Ballantine.

Chicago Edition Citation

Sagan, Carl. Broca's Brain: Reflections on the Romance of Science. New York: Ballantine, 1974.

MLA引文

Sagan, Carl. Broca's Brain: Reflections on the Romance of Science. Ballantine, 1974.

警告：这些引文格式不一定是100％准确.