APA (7th ed.) Citation

Zoutendijk, G. (1970). Methods of feasible directions: A study in linear and non-linear programming. Elsevier.

Chicago Style (17th ed.) Citation

Zoutendijk, G. Methods of Feasible Directions: A Study in Linear and Non-linear Programming. Amsterdam, New York, London: Elsevier, 1970.

MLA (9th ed.) Citation

Zoutendijk, G. Methods of Feasible Directions: A Study in Linear and Non-linear Programming. Elsevier, 1970.