APA (7th ed.) Citation

Eisenstat, S. C., Elman, H. C., & Schultz, M. H. (1981). Variational iterative methods for nonsymmetric systems of linear equations.

Chicago Style (17th ed.) Citation

Eisenstat, Stanley C., Howard C. Elman, and Martin H. Schultz. Variational Iterative Methods for Nonsymmetric Systems of Linear Equations. [New Haven, Conn.], 1981.

MLA (9th ed.) Citation

Eisenstat, Stanley C., et al. Variational Iterative Methods for Nonsymmetric Systems of Linear Equations. 1981.