Robbyn R Wacker & Karen A Roberto. (2011). Aging social policies: An international perspective. Sage.
Chicago Edition CitationRobbyn R Wacker and Karen A Roberto. Aging Social Policies: An International Perspective. California: Sage, 2011.
MLA引文Robbyn R Wacker and Karen A Roberto. Aging Social Policies: An International Perspective. Sage, 2011.
警告:這些引文格式不一定是100%准確.