APA استشهاد

Arnold, V. I. (1984). Ordinary differential equations. Springer-Verlag.

استشهاد بنمط شيكاغو

Arnold, V. I. Ordinary Differential Equations. Berlin: Springer-Verlag, 1984.

MLA استشهاد

Arnold, V. I. Ordinary Differential Equations. Springer-Verlag, 1984.