APA (7th ed.) Citation

Harbison, F. H. (1973). Human resources as the wealth of nations. Oxford University Press.

Chicago Style (17th ed.) Citation

Harbison, Frederick Harris. Human Resources as the Wealth of Nations. New York: Oxford University Press, 1973.

MLA (9th ed.) Citation

Harbison, Frederick Harris. Human Resources as the Wealth of Nations. Oxford University Press, 1973.