Russell, B. (1956). An essay on the foundations of geometry. Dover Publications.
Cita Chicago Style (17a ed.)Russell, Bertrand. An Essay on the Foundations of Geometry. New York: Dover Publications, 1956.
Cita MLA (8a ed.)Russell, Bertrand. An Essay on the Foundations of Geometry. Dover Publications, 1956.
Precaución: Estas citas no son 100% exactas.