APA

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

Chicago

Beltrami Edward J, . 1970. An algorithmic approach to nonlinear analysis and optimization. New York: Academic Press.

Harvard

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

MLA

Beltrami Edward J, . An algorithmic approach to nonlinear analysis and optimization. New York: Academic Press. 1970.