Organisation for Economic Co-operation and Development, Czech Republic. Ministerstvo zemedelstvi, & ProQuest (Firm). (2010). Challenges for agricultural research. OECD ; Ministry of Agriculture of the Czech Republic.
芝加哥风格引文Organisation for Economic Co-operation and Development, Czech Republic. Ministerstvo zemedelstvi, 与 ProQuest (Firm). Challenges for Agricultural Research. [Paris] : Praha: OECD ; Ministry of Agriculture of the Czech Republic, 2010.
MLA引文Organisation for Economic Co-operation and Development, et al. Challenges for Agricultural Research. OECD ; Ministry of Agriculture of the Czech Republic, 2010.
警告：这些引文格式不一定是100％准确.