ebrary, Inc, & Bosworth, S. D. (2010). Million dollar farms in the new century. Nova Science.
芝加哥风格引文ebrary, Inc, 与 Samuel D. Bosworth. Million Dollar Farms in the New Century. New York: Nova Science, 2010.
MLA引文ebrary, Inc, 与 Samuel D. Bosworth. Million Dollar Farms in the New Century. Nova Science, 2010.
警告：这些引文格式不一定是100％准确.