APA Citatie

Houlden, B. (1962). Some techniques of operational research. The English Universities.

Chicago Style citaat

Houlden, B.T. Some Techniques of Operational Research. London: The English Universities, 1962.

MLA citatie

Houlden, B.T. Some Techniques of Operational Research. The English Universities, 1962.

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