Berley, P., & Singer, Z. (2007). The flexitarian table: Inspired, flexible meals for vegetarians, meat lovers, and everyone in between. Houghton Mifflin.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Berley, Peter, و Zoe Singer. The Flexitarian Table: Inspired, Flexible Meals for Vegetarians, Meat Lovers, and Everyone in Between. Boston, Mass.: Houghton Mifflin, 2007.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Berley, Peter, و Zoe Singer. The Flexitarian Table: Inspired, Flexible Meals for Vegetarians, Meat Lovers, and Everyone in Between. Houghton Mifflin, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.