APA (7th ed.) Zitazioa

Conference on Research in Income and Wealth, National Bureau of Economic Research, ebrary, Inc, Abraham, K. G., Spletzer, J., & Harper, M. J. (2010). Labor in the new economy. University of Chicago Press.

Chicago Style (17th ed.) Zitazioa

Conference on Research in Income and Wealth, National Bureau of Economic Research, Inc ebrary, Katharine G. Abraham, James Spletzer, eta Michael J. Harper. Labor in the New Economy. Chicago ; London: University of Chicago Press, 2010.

MLA (9th ed.) Zitazioa

Conference on Research in Income and Wealth, et al. Labor in the New Economy. University of Chicago Press, 2010.