ebrary, Inc, Adams, G. A., & Beehr, T. A. (2003). Retirement: Reasons, processes, and results. Springer Pub..
芝加哥风格引文ebrary, Inc, Gary A. Adams, 与 Terry A. Beehr. Retirement: Reasons, Processes, and Results. New York: Springer Pub., 2003.
MLA引文ebrary, Inc, et al. Retirement: Reasons, Processes, and Results. Springer Pub., 2003.
警告：这些引文格式不一定是100％准确.