APA引文

(2015). Public goods and externalities: Agri-environmental policy measures in selected OECD countries. OECD.

芝加哥风格引文

Public Goods and Externalities: Agri-environmental Policy Measures in Selected OECD Countries. Paris, [France]: OECD, 2015.

MLA引文

Public Goods and Externalities: Agri-environmental Policy Measures in Selected OECD Countries. OECD, 2015.

警告：这些引文格式不一定是100％准确.