APA Edition Citation

Hagen, E. E. (1962). On the theory of social change : how economic growth begins / by E.E. Hagen: How economic growth begins. Tavistock Publications.

Chicago Edition Citation

Hagen, Everett E. On the Theory of Social Change : How Economic Growth Begins / by E.E. Hagen: How Economic Growth Begins. London: Tavistock Publications, 1962.

MLA Edition Citation

Hagen, Everett E. On the Theory of Social Change : How Economic Growth Begins / by E.E. Hagen: How Economic Growth Begins. Tavistock Publications, 1962.