Sincero, J. (2018). You are a badass every day: How to keep your motivation strong, your vibe high, and your quest for transformation unstoppable.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Sincero, Jen. You Are a Badass Every Day: How to Keep Your Motivation Strong, Your Vibe High, and Your Quest for Transformation Unstoppable. 2018.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Sincero, Jen. You Are a Badass Every Day: How to Keep Your Motivation Strong, Your Vibe High, and Your Quest for Transformation Unstoppable. 2018.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.