Washington Operations Research Council & Chartrand, R. L. (1971). Hope for the cities: A systems approach to human needs. Spartan Books.
Chicago Style (17th ed.) CitationWashington Operations Research Council and Robert L. Chartrand. Hope for the Cities: A Systems Approach to Human Needs. New York: Spartan Books, 1971.
MLA (8th ed.) CitationWashington Operations Research Council and Robert L. Chartrand. Hope for the Cities: A Systems Approach to Human Needs. Spartan Books, 1971.
Warning: These citations may not always be 100% accurate.