(1989). Generics manual: A pharmaceutical guide to brands and generics. IMS Pacific Ltd.
芝加哥风格引文Generics Manual: A Pharmaceutical Guide to Brands and Generics. Makati: IMS Pacific Ltd, 1989.
MLA引文Generics Manual: A Pharmaceutical Guide to Brands and Generics. IMS Pacific Ltd, 1989.
警告：这些引文格式不一定是100％准确.