ebrary, Inc, Seiler-Hausmann, J., Liedtke, C., & Weizsäcker, E. U. v. (2004). Eco-efficiency and beyond: Towards the sustainable enterprise. Greenleaf Pub..
Chicago Style (17th ed.) Citationebrary, Inc, Jan-Dirk Seiler-Hausmann, Christa Liedtke, and Ernst U. von Weizsäcker. Eco-efficiency and Beyond: Towards the Sustainable Enterprise. Sheffield, South Yorkshire, England: Greenleaf Pub., 2004.
MLA引文ebrary, Inc, et al. Eco-efficiency and Beyond: Towards the Sustainable Enterprise. Greenleaf Pub., 2004.
警告:這些引文格式不一定是100%准確.