Cita APA (7th ed.)

Russell, B. (1956). An essay on the foundations of geometry. Dover.

Cita Chicago (17th ed.)

Russell, Bertrand. An Essay on the Foundations of Geometry. New York: Dover, 1956.

Cita MLA (8th ed.)

Russell, Bertrand. An Essay on the Foundations of Geometry. Dover, 1956.