APA引文

Weight Watchers Case Study: Marketing Diet Food & Drink to Young & Middle Aged Women. MarketLine, a Progressive Digital Media business.

芝加哥风格引文

Weight Watchers Case Study: Marketing Diet Food & Drink to Young & Middle Aged Women. MarketLine, a Progressive Digital Media business.

MLA引文

Weight Watchers Case Study: Marketing Diet Food & Drink to Young & Middle Aged Women. MarketLine, a Progressive Digital Media business.

警告:这些引文格式不一定是100%准确.