Dyfyniad APA

Coddington, E. A., & Levinson, N. (1992). 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, 1992.

Dyfyniad MLA

Coddington, Earl A., and Norman Levinson. Theory of Ordinary Differential Equations. Tata McGraw-Hill, 1992.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.