Timberlake, J., & Bark, S. (2018). Hindsight: & all the things I can't see in front of me. Harper Design, an imprint of HarperCollinsPublishers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Timberlake, Justin, و Sandra Bark. Hindsight: & All the Things I Can't See in Front of Me. New York, NY: Harper Design, an imprint of HarperCollinsPublishers, 2018.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Timberlake, Justin, و Sandra Bark. Hindsight: & All the Things I Can't See in Front of Me. Harper Design, an imprint of HarperCollinsPublishers, 2018.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.