APA引文

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

Chicago Edition Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.