APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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