Cita APA (7th ed.)

Coddington, E. A. (1961). Introduction to ordinary differential equations (NA.). Dover Publications, INC.

Cita Chicago (17th ed.)

Coddington, Earl A. Introduction to Ordinary Differential Equations. NA. New York: Dover Publications, INC, 1961.

Cita MLA (9th ed.)

Coddington, Earl A. Introduction to Ordinary Differential Equations. NA. Dover Publications, INC, 1961.