McKellar, D. (2007). Math doesn't suck: How to survive middle school math without losing your mind or breaking a nail. Hudson Street Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)McKellar, Danica. Math Doesn't Suck: How to Survive Middle School Math Without Losing Your Mind or Breaking a Nail. New York: Hudson Street Press, 2007.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)McKellar, Danica. Math Doesn't Suck: How to Survive Middle School Math Without Losing Your Mind or Breaking a Nail. Hudson Street Press, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.