APA (7th ed.) Citation

Kantaris, N., & Howden, P. F. (1983). The universal equation solver: A simple, new method for microcomputers. Sigma Technical Press.

Chicago Style (17th ed.) Citation

Kantaris, Noel, and Patrick F. Howden. The Universal Equation Solver: A Simple, New Method for Microcomputers. Wilmslow, Cheshire, UK: Sigma Technical Press, 1983.

MLA (9th ed.) Citation

Kantaris, Noel, and Patrick F. Howden. The Universal Equation Solver: A Simple, New Method for Microcomputers. Sigma Technical Press, 1983.