International Maize and Wheat Improvement Center. CIMMYT world maize facts and trends. International Maize and Wheat Improvement Center.
芝加哥风格引文International Maize and Wheat Improvement Center. CIMMYT World Maize Facts and Trends. Mexico, D.F.: International Maize and Wheat Improvement Center.
MLA引文International Maize and Wheat Improvement Center. CIMMYT World Maize Facts and Trends. International Maize and Wheat Improvement Center.
警告：这些引文格式不一定是100％准确.