Cita APA (7a ed.)

Coddington, E. A. (1961). An Introduction to Ordinary Differential Equations. Printing Hall, Inc..

Cita Chicago Style (17a ed.)

Coddington, Earl A. An Introduction to Ordinary Differential Equations. USA: Printing Hall, Inc., 1961.

Cita MLA (9a ed.)

Coddington, Earl A. An Introduction to Ordinary Differential Equations. Printing Hall, Inc., 1961.