Azucena, E. O. (2008). Green is sexy: Vegetarianism and business. Enterprise.
芝加哥风格引文Azucena, Eugene O. "Green Is Sexy: Vegetarianism and Business." Enterprise 2008.
MLA引文Azucena, Eugene O. "Green Is Sexy: Vegetarianism and Business." Enterprise, 2008.
警告：这些引文格式不一定是100％准确.