Mitchell, O. S. (1993). As the workforce ages: Costs, benefits, and policy challenges. ILR Press.
芝加哥风格引文Mitchell, Olivia S. As the Workforce Ages: Costs, Benefits, and Policy Challenges. Ithaca, N.Y: ILR Press, 1993.
MLA引文Mitchell, Olivia S. As the Workforce Ages: Costs, Benefits, and Policy Challenges. ILR Press, 1993.
警告：这些引文格式不一定是100％准确.