APA (7th ed.) Citation

Künzi, H. P., Tzschach, H. G., & Zehnder, C. A. (1968). Numerical methods of mathematical optimization with ALGOL and FORTRAN programs. Academic Press.

Chicago Style (17th ed.) Citation

Künzi, Hans Paul, H. G. Tzschach, and C. A. Zehnder. Numerical Methods of Mathematical Optimization with ALGOL and FORTRAN Programs. New York: Academic Press, 1968.

MLA (8th ed.) Citation

Künzi, Hans Paul, et al. Numerical Methods of Mathematical Optimization with ALGOL and FORTRAN Programs. Academic Press, 1968.