Cita APA

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

Citación estilo Chicago

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

Cita MLA

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

Warning: These citations may not always be 100% accurate.