Organisation for Economic Co-operation and Development, Food and Agriculture Organization of the United Nations, & ProQuest (Firm). (2012). OECD-FAO agricultural outlook, 2012-2021. OECD/FAO.
芝加哥风格引文Organisation for Economic Co-operation and Development, Food and Agriculture Organization of the United Nations, 与 ProQuest (Firm). OECD-FAO Agricultural Outlook, 2012-2021. Paris: OECD/FAO, 2012.
MLA引文Organisation for Economic Co-operation and Development, et al. OECD-FAO Agricultural Outlook, 2012-2021. OECD/FAO, 2012.
警告：这些引文格式不一定是100％准确.