Citazione Stile APA (7a Edizione)

Beltrami, E. J. (1970). An algorithmic approach to nonlinear analysis and optimization. Academic Press.

Citazione stile Chigago Style (17a edizione)

Beltrami, Edward J. An Algorithmic Approach to Nonlinear Analysis and Optimization. Nueva York: Academic Press, 1970.

Citatione MLA (9a ed.)

Beltrami, Edward J. An Algorithmic Approach to Nonlinear Analysis and Optimization. Academic Press, 1970.