Cita APA

Russell, B. (1927). An outline of philosophy. George Allen & Unwin.

Citación estilo Chicago

Russell, Bertrand. An Outline of Philosophy. Londres: George Allen & Unwin, 1927.

Cita MLA

Russell, Bertrand. An Outline of Philosophy. George Allen & Unwin, 1927.

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