Cita APA

Russell, B. 1., & Russell, B. 1. (1946). The problems of philosophy. London, Great Britain: Oxford University Press.

Citación estilo Chicago

Russell, Bertrand 1872-1970, y Bertrand 1872-1970 Russell. The Problems of Philosophy. London, Great Britain: Oxford University Press, 1946.

Cita MLA

Russell, Bertrand 1872-1970, y Bertrand 1872-1970 Russell. The Problems of Philosophy. London, Great Britain: Oxford University Press, 1946.