Phillis, Y. A., & Kouikoglou, V. S. (2009). Fuzzy measurement of sustainability. Nova Science Publishers.
芝加哥风格引文Phillis, Yannis A., 与 Vassilis S. Kouikoglou. Fuzzy Measurement of Sustainability. New York: Nova Science Publishers, 2009.
MLA引文Phillis, Yannis A., 与 Vassilis S. Kouikoglou. Fuzzy Measurement of Sustainability. Nova Science Publishers, 2009.
警告：这些引文格式不一定是100％准确.