Borthwick, D. (2020). Introduction to Partial Differential Equations. 1st ed. Springer International Publishing.
استشهاد بنمط شيكاغوBorthwick, David. Introduction to Partial Differential Equations. 1st Ed. Springer International Publishing, 2020.
MLA استشهادBorthwick, David. Introduction to Partial Differential Equations. 1st Ed. Springer International Publishing, 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.