APA引文

Grayling, A. C. (2008). Scepticism and the possibility of knowledge. Continuum.

Chicago Edition Citation

Grayling, A C. Scepticism and the Possibility of Knowledge. London: Continuum, 2008.

MLA引文

Grayling, A C. Scepticism and the Possibility of Knowledge. Continuum, 2008.

警告：这些引文格式不一定是100％准确.