APA (7th ed.) Citation

Youngson, A. J. (1972). Economic development in the long run. St. Martin's Press.

Chicago Style (17th ed.) Citation

Youngson, A. J. Economic Development in the Long Run. New York: St. Martin's Press, 1972.

MLA (9th ed.) Citation

Youngson, A. J. Economic Development in the Long Run. St. Martin's Press, 1972.