ebrary, Inc, Mangen, D. J., & Peterson, W. A. (1982). Research instruments in social gerontology. University of Minnesota Press.
芝加哥风格引文ebrary, Inc, David J. Mangen, 与 Warren A. Peterson. Research Instruments in Social Gerontology. Minneapolis, MN: University of Minnesota Press, 1982.
MLA引文ebrary, Inc, et al. Research Instruments in Social Gerontology. University of Minnesota Press, 1982.
警告：这些引文格式不一定是100％准确.