APA (7th ed.) Citation

Alzetta, G., Arndt, D., Bangerth, W., Boddu, V., Brands, B., Davydov, D., . . . Wells, D. (2018). The deal.II library, Version 9.0. Journal of numerical mathematics, 26(4), . https://doi.org/10.1515/jnma-2018-0054

Chicago Style (17th ed.) Citation

Alzetta, Giovanni, et al. "The Deal.II Library, Version 9.0." Journal of Numerical Mathematics 26, no. 4 (2018). https://doi.org/10.1515/jnma-2018-0054.

MLA (9th ed.) Citation

Alzetta, Giovanni, et al. "The Deal.II Library, Version 9.0." Journal of Numerical Mathematics, vol. 26, no. 4, 2018, https://doi.org/10.1515/jnma-2018-0054.

Warning: These citations may not always be 100% accurate.