APA (7th ed.) Citation

Whittle, P. (1971). Optimization under constrains: Theory and applications of nonlinear programming. John Wiley and Sons.

Chicago Style (17th ed.) Citation

Whittle, Peter. Optimization Under Constrains: Theory and Applications of Nonlinear Programming. Chichester: John Wiley and Sons, 1971.

MLA (9th ed.) Citation

Whittle, Peter. Optimization Under Constrains: Theory and Applications of Nonlinear Programming. John Wiley and Sons, 1971.