APA-ийн эшлэл(7 дахь хэвлэлт)

United Nations. (1997). On solid ground: Science, technology, and integrated land management. IDRC.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

United Nations. On Solid Ground: Science, Technology, and Integrated Land Management. Ottawa: IDRC, 1997.

MLA -ийн эшлэл (9 дэх хэвлэлт)

United Nations. On Solid Ground: Science, Technology, and Integrated Land Management. IDRC, 1997.