APA-viite (7. p.)

Hale, N., Higham, N., & Trefethen, L. (2008). Computing AAlpha, log(A), and Related Matrix Functions by Contour Integrals.

Chicago-viite (17. p.)

Hale, N., N. Higham, ja L. Trefethen. Computing AAlpha, Log(A), and Related Matrix Functions by Contour Integrals. 2008.

MLA-viite (9. p.)

Hale, N., et al. Computing AAlpha, Log(A), and Related Matrix Functions by Contour Integrals. 2008.