APA সাইটেশন

Ockendon, J. e. e. a. (1999). Applied partial differential equations. oxford university press.

শিকাগো স্টাইলে সাইটেশন

Ockendon, John ed. et- al. Applied Partial Differential Equations. Oxford: oxford university press, 1999.

এমএলএ সাইটেশন

Ockendon, John ed. et- al. Applied Partial Differential Equations. oxford university press, 1999.