APA (7th ed.) Zitazioa
National Bureau of Economic Research, ebrary, Inc, & Wise, D. A. (1992). Topics in the economics of aging. University of Chicago Press.
Chicago Style (17th ed.) Zitazioa
National Bureau of Economic Research, Inc ebrary, eta David A. Wise. Topics in the Economics of Aging. Chicago: University of Chicago Press, 1992.
MLA (9th ed.) Zitazioa
National Bureau of Economic Research, et al. Topics in the Economics of Aging. University of Chicago Press, 1992.
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