APA Citatie

Kowaalik, J. (1968). Methods for unconstrained optimization problems. American elsevier publishing company.

Chicago Style citaat

Kowaalik, J. Methods for Unconstrained Optimization Problems. New York: American elsevier publishing company, 1968.

MLA citatie

Kowaalik, J. Methods for Unconstrained Optimization Problems. American elsevier publishing company, 1968.

Let op: Deze citaties zijn niet altijd 100% accuraat.