APA (7th ed.) Citation

O'Meara, O. T. (1973). Introduction to quadratic forms (3d corrected printing.). Springer-Verlag.

Chicago Style (17th ed.) Citation

O'Meara, O. T. Introduction to Quadratic Forms. 3d corrected printing. Berlin ; New York: Springer-Verlag, 1973.

MLA (8th ed.) Citation

O'Meara, O. T. Introduction to Quadratic Forms. 3d corrected printing. Springer-Verlag, 1973.