APA引文

Russell, B. (2009). An outline of philosophy. Routledge.

Chicago Edition Citation

Russell, Bertrand. An Outline of Philosophy. London ; New York: Routledge, 2009.

MLA引文

Russell, Bertrand. An Outline of Philosophy. Routledge, 2009.

警告：這些引文格式不一定是100％准確.