Samonte, P. (2008). Corn farmer becomes rich through service providing. Agriculture.
芝加哥风格引文Samonte, Pete. "Corn Farmer Becomes Rich Through Service Providing." Agriculture 2008.
MLA引文Samonte, Pete. "Corn Farmer Becomes Rich Through Service Providing." Agriculture, 2008.
警告：这些引文格式不一定是100％准确.