APA (7th ed.) Citation

Hilbert, D. (1950). Foundations of geometry. Open Court.

Chicago Style (17th ed.) Citation

Hilbert, David. Foundations of Geometry. LaSalle: Open Court, 1950.

MLA (9th ed.) Citation

Hilbert, David. Foundations of Geometry. Open Court, 1950.

Warning: These citations may not always be 100% accurate.