Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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