APA استشهاد

Agarwal,Ravi P, & O'Regan,Donal. (2012). Introduction to ordinary differential equations. Springer.

استشهاد بنمط شيكاغو

Agarwal,Ravi P, و O'Regan,Donal. Introduction to Ordinary Differential Equations. New Delhi: Springer, 2012.

MLA استشهاد

Agarwal,Ravi P, و O'Regan,Donal. Introduction to Ordinary Differential Equations. Springer, 2012.