APA Citatie

Kells, L. M. (1954). Elementary Differential Equations. New York: McGraw-Hill.

Chicago Style citaat

Kells, Lyman M. Elementary Differential Equations. New York: McGraw-Hill, 1954.

MLA citatie

Kells, Lyman M. Elementary Differential Equations. New York: McGraw-Hill, 1954.

Let op: Deze citaties zijn niet altijd 100% accuraat.