APA引文

Thomson, K. (2006). Fossils: A Very Short Introduction (1st.). Oxford.

芝加哥风格引文

Thomson, Keith. Fossils: A Very Short Introduction. 1st. Oxford, 2006.

MLA引文

Thomson, Keith. Fossils: A Very Short Introduction. 1st. Oxford, 2006.

警告：这些引文格式不一定是100％准确.