APA-ийн эшлэл(7 дахь хэвлэлт)

Edited by Lykke , E. (1992). Achieving environmental goals : the concept and practice of environmental performance: Review. Belhaven pr.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Edited by Lykke , Erik. Achieving Environmental Goals : The Concept and Practice of Environmental Performance: Review. London: Belhaven pr, 1992.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Edited by Lykke , Erik. Achieving Environmental Goals : The Concept and Practice of Environmental Performance: Review. Belhaven pr, 1992.