APA (7th ed.) Citation

Geer, G. v. d. (1987). Hilbert modular surfaces. Springer.

Chicago Style (17th ed.) Citation

Geer, Gerard van der. Hilbert Modular Surfaces. Berlin [u.a.]: Springer, 1987.

MLA (9th ed.) Citation

Geer, Gerard van der. Hilbert Modular Surfaces. Springer, 1987.