Morgan, L. A., & Kunkel, S. (2011). Aging, society, and the life course (4th ed.). Springer Pub. Co..
芝加哥风格引文Morgan, Leslie A., 与 Suzanne Kunkel. Aging, Society, and the Life Course. 4th ed. New York: Springer Pub. Co., 2011.
MLA引文Morgan, Leslie A., 与 Suzanne Kunkel. Aging, Society, and the Life Course. 4th ed. Springer Pub. Co., 2011.
警告:这些引文格式不一定是100%准确.