APA Citatie

Ayres,Frank. (1952). Theory and problems of differential equations. McGraw-Hill.

Chicago Style citaat

Ayres,Frank. Theory and Problems of Differential Equations. New york: McGraw-Hill, 1952.

MLA citatie

Ayres,Frank. Theory and Problems of Differential Equations. McGraw-Hill, 1952.

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