Dyfyniad APA
Coddington, E. A., & Levinson, N. (2000). Theory of ordinary differential equations. Tata McGraw-Hill.
Dyfyniad Arddull Chicago
Coddington, Earl A., and Norman Levinson. Theory of Ordinary Differential Equations. New Delhi: Tata McGraw-Hill, 2000.
Dyfyniad MLA
Coddington, Earl A., and Norman Levinson. Theory of Ordinary Differential Equations. Tata McGraw-Hill, 2000.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.