APA-ийн эшлэл(7 дахь хэвлэлт)

Organisation for Economic Co-operation and Development & OECD iLibrary. (2013). Environment at a glance 2013: OECD indicators. OECD.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Organisation for Economic Co-operation and Development ба OECD iLibrary. Environment at a Glance 2013: OECD Indicators. Paris: OECD, 2013.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Organisation for Economic Co-operation and Development ба OECD iLibrary. Environment at a Glance 2013: OECD Indicators. OECD, 2013.