Cita APA (7a ed.)

Ayres, F. (1972). Theory and Problems of Differential Equations. McGraw Hill.

Cita Chicago Style (17a ed.)

Ayres, Frank. Theory and Problems of Differential Equations. McGraw Hill, 1972.

Cita MLA (9a ed.)

Ayres, Frank. Theory and Problems of Differential Equations. McGraw Hill, 1972.