ebrary, Inc, Aichholzer, G., & Schienstock, G. (1994). Technology policy: Towards an integration of social and ecological concerns. W. de Gruyter.
芝加哥风格引文ebrary, Inc, Georg Aichholzer, 与 Gerd Schienstock. Technology Policy: Towards an Integration of Social and Ecological Concerns. Berlin ; New York: W. de Gruyter, 1994.
MLA引文ebrary, Inc, et al. Technology Policy: Towards an Integration of Social and Ecological Concerns. W. de Gruyter, 1994.
警告：这些引文格式不一定是100％准确.