Hilbert, D. (1910). The Foundations of geometry. The Open Court.
Cita Chicago Style (17a ed.)Hilbert, David. The Foundations of Geometry. Chicago: The Open Court, 1910.
Cita MLA (9a ed.)Hilbert, David. The Foundations of Geometry. The Open Court, 1910.
Precaución: Estas citas no son 100% exactas.