Willeumier, K., & Toland, S. (2020). Biohack your brain: How to boost cognitive health, performance & power (First edition.). William Morrow, an imprint of HarperCollins Publishers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Willeumier, Kristen, و Sarah Toland. Biohack Your Brain: How to Boost Cognitive Health, Performance & Power. First edition. New York: William Morrow, an imprint of HarperCollins Publishers, 2020.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Willeumier, Kristen, و Sarah Toland. Biohack Your Brain: How to Boost Cognitive Health, Performance & Power. First edition. William Morrow, an imprint of HarperCollins Publishers, 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.