APA-ийн эшлэл(7 дахь хэвлэлт)

ebrary, Inc, Seiler-Hausmann, J., Liedtke, C., & Weizsäcker, E. U. v. (2004). Eco-efficiency and beyond: Towards the sustainable enterprise. Greenleaf Pub..

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

ebrary, Inc, Jan-Dirk Seiler-Hausmann, Christa Liedtke, ба Ernst U. von Weizsäcker. Eco-efficiency and Beyond: Towards the Sustainable Enterprise. Sheffield, South Yorkshire, England: Greenleaf Pub., 2004.

MLA -ийн эшлэл (9 дэх хэвлэлт)

ebrary, Inc, et al. Eco-efficiency and Beyond: Towards the Sustainable Enterprise. Greenleaf Pub., 2004.