APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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