APA (7th ed.) Citation

Douglas, C. C., Haase, G., & Langer, U. (2003). A tutorial on elliptic PDE solvers and their parallelization. Society for Industrial and Applied Mathematics.

Chicago Style (17th ed.) Citation

Douglas, Craig C., Gundolf Haase, and Ulrich Langer. A Tutorial on Elliptic PDE Solvers and Their Parallelization. Philadelphia: Society for Industrial and Applied Mathematics, 2003.

MLA (9th ed.) Citation

Douglas, Craig C., et al. A Tutorial on Elliptic PDE Solvers and Their Parallelization. Society for Industrial and Applied Mathematics, 2003.