APA引文

World Bank. (2000). Food and agriculture in Bulgaria: The challenge of preparing for EU accession. World Bank.

芝加哥风格引文

World Bank. Food and Agriculture in Bulgaria: The Challenge of Preparing for EU Accession. Washington, DC: World Bank, 2000.

MLA引文

World Bank. Food and Agriculture in Bulgaria: The Challenge of Preparing for EU Accession. World Bank, 2000.

警告：这些引文格式不一定是100％准确.