Schuler, L., & Cosgrove, A. (2015). Strong: Nine workout programs for women to burn fat, boost metabolism, and build strength for life. Avery, an imprint of Penguin Random House.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Schuler, Lou, و Alwyn Cosgrove. Strong: Nine Workout Programs for Women to Burn Fat, Boost Metabolism, and Build Strength for Life. New York, New York: Avery, an imprint of Penguin Random House, 2015.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Schuler, Lou, و Alwyn Cosgrove. Strong: Nine Workout Programs for Women to Burn Fat, Boost Metabolism, and Build Strength for Life. Avery, an imprint of Penguin Random House, 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.