APA (7th ed.) Citation

Bank, R. E. (1990). PLTMG: a software package for solving elliptic partial differential equations: Users' guide 6.0. Soc. for Industrial and Applied Math.

Chicago Style (17th ed.) Citation

Bank, Randolph E. PLTMG: A Software Package for Solving Elliptic Partial Differential Equations: Users' Guide 6.0. Philadelphia: Soc. for Industrial and Applied Math, 1990.

MLA (9th ed.) Citation

Bank, Randolph E. PLTMG: A Software Package for Solving Elliptic Partial Differential Equations: Users' Guide 6.0. Soc. for Industrial and Applied Math, 1990.