Goodman, E. (2018). True to form: How to use foundation training for sustained pain relief and everyday fitness (First paperback edition.). Harper Wave, an imprint of HarperCollinsPublishers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Goodman, Eric. True to Form: How to Use Foundation Training for Sustained Pain Relief and Everyday Fitness. First paperback edition. New York, NY: Harper Wave, an imprint of HarperCollinsPublishers, 2018.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Goodman, Eric. True to Form: How to Use Foundation Training for Sustained Pain Relief and Everyday Fitness. First paperback edition. Harper Wave, an imprint of HarperCollinsPublishers, 2018.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.