APA (7th ed.) Citation

Hirschman, I. I., & Hughes, D. E. (1977). Extreme eigen values of Toeplitz operators. Springer-Verlag.

Chicago Style (17th ed.) Citation

Hirschman, I. I., and Daniel Edward Hughes. Extreme Eigen Values of Toeplitz Operators. Berlin ; New York: Springer-Verlag, 1977.

MLA (9th ed.) Citation

Hirschman, I. I., and Daniel Edward Hughes. Extreme Eigen Values of Toeplitz Operators. Springer-Verlag, 1977.