APA (7th ed.) Citation

Varah, J. M. (1983). Pitfalls in the Numerical Solution of Linear Ill-Posed Problems. SIAM journal on scientific and statistical computing, 4(2), 164-176. https://doi.org/10.1137/0904012

Chicago Style (17th ed.) Citation

Varah, J. M. "Pitfalls in the Numerical Solution of Linear Ill-Posed Problems." SIAM Journal on Scientific and Statistical Computing 4, no. 2 (1983): 164-176. https://doi.org/10.1137/0904012.

MLA (9th ed.) Citation

Varah, J. M. "Pitfalls in the Numerical Solution of Linear Ill-Posed Problems." SIAM Journal on Scientific and Statistical Computing, vol. 4, no. 2, 1983, pp. 164-176, https://doi.org/10.1137/0904012.