APA-ийн эшлэл(7 дахь хэвлэлт)

Food and Agriculture Organization of the United Nations. (2013). Greenhouse gas emissions from pig and chicken supply chains: A global life cycle assessment. Food and Agriculture Organization of the United Nations.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Food and Agriculture Organization of the United Nations. Greenhouse Gas Emissions from Pig and Chicken Supply Chains: A Global Life Cycle Assessment. Rome, Italy: Food and Agriculture Organization of the United Nations, 2013.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Food and Agriculture Organization of the United Nations. Greenhouse Gas Emissions from Pig and Chicken Supply Chains: A Global Life Cycle Assessment. Food and Agriculture Organization of the United Nations, 2013.