ebrary, Inc, O'Brien, G., & Rosenbloom, L. (2009). Developmental disability and ageing. Mac Keith Press.
芝加哥风格引文ebrary, Inc, Gregory O'Brien, 与 Lewis Rosenbloom. Developmental Disability and Ageing. London: Mac Keith Press, 2009.
MLA引文ebrary, Inc, et al. Developmental Disability and Ageing. Mac Keith Press, 2009.
警告：这些引文格式不一定是100％准确.