APA (7th ed.) Citation

Conference on the Role of Growth Centers in Regional Development & Hansen, N. M. (1972). Growth centers in regional economic development: [papers]. Free Fress.

Chicago Style (17th ed.) Citation

Conference on the Role of Growth Centers in Regional Development and Niles M. Hansen. Growth Centers in Regional Economic Development: [papers]. New York: Free Fress, 1972.

MLA (9th ed.) Citation

Conference on the Role of Growth Centers in Regional Development and Niles M. Hansen. Growth Centers in Regional Economic Development: [papers]. Free Fress, 1972.