APA引文

Heaton, J., & Groves , J. (2009). Introducing Wittgenstein. Icon Books Ltd.

Chicago Edition Citation

Heaton, John, and Judy Groves. Introducing Wittgenstein. U. K.: Icon Books Ltd, 2009.

MLA引文

Heaton, John, and Judy Groves. Introducing Wittgenstein. Icon Books Ltd, 2009.

警告：这些引文格式不一定是100％准确.