APA引文

Weight Watchers International. (2009). Weight watchers in 20 minutes: 250 fresh, fast recipes. John Wiley and Sons, Inc..

Chicago Style (17th ed.) Citation

Weight Watchers International. Weight Watchers in 20 Minutes: 250 Fresh, Fast Recipes. Hoboken, NJ: John Wiley and Sons, Inc., 2009.

MLA引文

Weight Watchers International. Weight Watchers in 20 Minutes: 250 Fresh, Fast Recipes. John Wiley and Sons, Inc., 2009.

警告：這些引文格式不一定是100％准確.