APA (7th ed.) Citation

Sutmann, G. (2007). Compact finite difference schemes of sixth order for the Helmholtz equation. Journal of Computational & Applied Mathematics, 203(1), 15. https://doi.org/10.1016/j.cam.2006.03.008

Chicago Style (17th ed.) Citation

Sutmann, Godehard. "Compact Finite Difference Schemes of Sixth Order for the Helmholtz Equation." Journal of Computational & Applied Mathematics 203, no. 1 (2007): 15. https://doi.org/10.1016/j.cam.2006.03.008.

MLA (9th ed.) Citation

Sutmann, Godehard. "Compact Finite Difference Schemes of Sixth Order for the Helmholtz Equation." Journal of Computational & Applied Mathematics, vol. 203, no. 1, 2007, p. 15, https://doi.org/10.1016/j.cam.2006.03.008.