APA (7th ed.) Citation

Wellin, P. (2013, January 10). Preface. Programming with Mathematica, xi-xviii. https://doi.org/10.1017/CBO9780511972942.001

Chicago Style (17th ed.) Citation

Wellin, Paul. "Preface." Programming with Mathematica 10 Jan. 2013: xi-xviii. https://doi.org/10.1017/CBO9780511972942.001.

MLA (9th ed.) Citation

Wellin, Paul. "Preface." Programming with Mathematica, 10 Jan. 2013, pp. xi-xviii, https://doi.org/10.1017/CBO9780511972942.001.

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