APA ציטוט

Coddington, E. A., & Levinson, N. (1955). Theory of ordinary differential equations. Tata Mc Graw - Hill.

Chicago Edition Citation

Coddington, Earl A., and Norman Levinson. Theory of Ordinary Differential Equations. New Delhi: Tata Mc Graw - Hill, 1955.

ציטוט MLA

Coddington, Earl A., and Norman Levinson. Theory of Ordinary Differential Equations. Tata Mc Graw - Hill, 1955.