APA (7th ed.) Zitazioa
ebrary, Inc, Pillemer, K. A., Moen, P., Wethington, E., & Glasgow, N. (2000). Social integration in the second half of life. Johns Hopkins University Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Karl A. Pillemer, Phyllis Moen, Elaine Wethington, eta Nina Glasgow. Social Integration in the Second Half of Life. Baltimore ; London: Johns Hopkins University Press, 2000.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Social Integration in the Second Half of Life. Johns Hopkins University Press, 2000.
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