ebrary, Inc, Rothkegel, A., & Ruda, S. (2012). Communication on and via technology. De Gruyter Mouton.
芝加哥风格引文ebrary, Inc, Annely Rothkegel, 与 Sonja Ruda. Communication on and via Technology. Berlin: De Gruyter Mouton, 2012.
MLA引文ebrary, Inc, et al. Communication on and via Technology. De Gruyter Mouton, 2012.
警告：这些引文格式不一定是100％准确.