APA সাইটেশন

Borthwick, D. (2020). Introduction to Partial Differential Equations. 1st ed. Springer International Publishing.

শিকাগো স্টাইলে সাইটেশন

Borthwick, David. Introduction to Partial Differential Equations. 1st Ed. Springer International Publishing, 2020.

এমএলএ সাইটেশন

Borthwick, David. Introduction to Partial Differential Equations. 1st Ed. Springer International Publishing, 2020.