APA (7th ed.) Zitazioa

Hilbert, D. (1959). The foundations of geometry. Open Court.

Chicago Style (17th ed.) Zitazioa

Hilbert, David. The Foundations of Geometry. LaSalle: Open Court, 1959.

MLA (9th ed.) Zitazioa

Hilbert, David. The Foundations of Geometry. Open Court, 1959.