APA (7th ed.) Citation

Buell, D. A. (1989). Binary quadratic forms: Classical theory and modern computations. Springer-Verlag.

Chicago Style (17th ed.) Citation

Buell, Duncan A. Binary Quadratic Forms: Classical Theory and Modern Computations. New York: Springer-Verlag, 1989.

MLA (8th ed.) Citation

Buell, Duncan A. Binary Quadratic Forms: Classical Theory and Modern Computations. Springer-Verlag, 1989.