APA (7th ed.) Citation

Crawley, A. R. (1967). A third and a fourth order iteration process for non-linear equations. [publisher not identified].

Chicago Style (17th ed.) Citation

Crawley, Alton Rudolph. A Third and a Fourth Order Iteration Process for Non-linear Equations. [College Station, Tex.]: [publisher not identified], 1967.

MLA (9th ed.) Citation

Crawley, Alton Rudolph. A Third and a Fourth Order Iteration Process for Non-linear Equations. [publisher not identified], 1967.