APA aipamena

Birkhoff, G., & Rota, G. (1989). Ordinary differential equations (4th ed.). Wiley.

Chicago Style aipamena

Birkhoff, Garrett, and Gian-Carlo Rota. Ordinary Differential Equations. 4th ed. Singapore: Wiley, 1989.

MLA aipamena

Birkhoff, Garrett, and Gian-Carlo Rota. Ordinary Differential Equations. 4th ed. Wiley, 1989.