Sisson, M., & Kearns, B. (2021). Two meals a day: The simple sustainable strategy to lose fat, reverse aging, & break free from diet frustration forever (First edition.). Grand Central Publishing.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sisson, Mark, و Brad Kearns. Two Meals a Day: The Simple Sustainable Strategy to Lose Fat, Reverse Aging, & Break Free from Diet Frustration Forever. First edition. New York: Grand Central Publishing, 2021.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Sisson, Mark, و Brad Kearns. Two Meals a Day: The Simple Sustainable Strategy to Lose Fat, Reverse Aging, & Break Free from Diet Frustration Forever. First edition. Grand Central Publishing, 2021.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.