APA Edition Citation

Coddington, E. M., & Levinson, N. (1980). Theory of ordinary differential equations.

Chicago Edition Citation

Coddington, Earl M., and Norman Levinson. Theory of Ordinary Differential Equations. New Delhi, Tata Mc Graw Hill, 1980.

MLA Edition Citation

Coddington, Earl M., and Norman Levinson. Theory of Ordinary Differential Equations. 1980.

Warning: These citations may not always be 100% accurate.