ebrary, Inc, Ryder, J., & Wegmarshaus, G. R. (2007). Central European Pragmatist Forum. Rodopi.
芝加哥风格引文ebrary, Inc, John Ryder, 与 Gert Rüdiger Wegmarshaus. Central European Pragmatist Forum. Amsterdam ; New York, NY: Rodopi, 2007.
MLA引文ebrary, Inc, et al. Central European Pragmatist Forum. Rodopi, 2007.
警告：这些引文格式不一定是100％准确.