APA引文

World Trade Organization. (2009). WTO agreements series: Agriculture. World Trade Organization.

Chicago Style (17th ed.) Citation

World Trade Organization. WTO Agreements Series: Agriculture. Geneve: World Trade Organization, 2009.

MLA引文

World Trade Organization. WTO Agreements Series: Agriculture. World Trade Organization, 2009.

警告：這些引文格式不一定是100％准確.