Supran, S. (2020). Vagus Nerve: Learn How to Reduce Inflammation, Prevent Chronic Illness and Overcome Anxiety, Stress and Depression, Activating and Stimulating The Most Important Nerve in Your Body. Independently published.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Supran, Stephen. Vagus Nerve: Learn How to Reduce Inflammation, Prevent Chronic Illness and Overcome Anxiety, Stress and Depression, Activating and Stimulating The Most Important Nerve in Your Body. Independently published, 2020.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Supran, Stephen. Vagus Nerve: Learn How to Reduce Inflammation, Prevent Chronic Illness and Overcome Anxiety, Stress and Depression, Activating and Stimulating The Most Important Nerve in Your Body. Independently published, 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.