Itchon, S., & Itchon, R. (2013). Organic agripreneur market. IN Natural farming [column]. Agriculture.
芝加哥风格引文Itchon, Sandy, 与 Rey Itchon. "Organic Agripreneur Market. IN Natural Farming [column]." Agriculture 2013.
MLA引文Itchon, Sandy, 与 Rey Itchon. "Organic Agripreneur Market. IN Natural Farming [column]." Agriculture, 2013.
警告：这些引文格式不一定是100％准确.