APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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