Weight Watchers International. (2009). Weight watchers in 20 minutes: 250 fresh, fast recipes. John Wiley and Sons, Inc..
Style de citation Chicago (17e éd.)Weight Watchers International. Weight Watchers in 20 Minutes: 250 Fresh, Fast Recipes. Hoboken, NJ: John Wiley and Sons, Inc., 2009.
Style de citation MLA (8e éd.)Weight Watchers International. Weight Watchers in 20 Minutes: 250 Fresh, Fast Recipes. John Wiley and Sons, Inc., 2009.
Attention : ces citations peuvent ne pas être correctes à 100%.