Edwards, C. H., & Penney, D. E. (2014). Differential equations and linear algebra (Third edition, Pearson New International Edition.). Pearson Education Limited.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Edwards, C. Henry, و David E. Penney. Differential Equations and Linear Algebra. Third edition, Pearson New International Edition. Harlow, Essex, England: Pearson Education Limited, 2014.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Edwards, C. Henry, و David E. Penney. Differential Equations and Linear Algebra. Third edition, Pearson New International Edition. Pearson Education Limited, 2014.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.