Belsky, J. (1999). The psychology of aging: Theory, research, and interventions (3rd edition.). Brooks/Cole.
芝加哥风格引文Belsky, Janet. The Psychology of Aging: Theory, Research, and Interventions. 3rd edition. Pacific Grove, Calif: Brooks/Cole, 1999.
MLA引文Belsky, Janet. The Psychology of Aging: Theory, Research, and Interventions. 3rd edition. Brooks/Cole, 1999.
警告：这些引文格式不一定是100％准确.