Cita APA (7a ed.)

Ayres, F. (1952). Theory and problems of diferential equations (1a ed.). Mcgraw-Hill International.

Cita Chicago Style (17a ed.)

Ayres, Frank. Theory and Problems of Diferential Equations. 1a ed. New York: Mcgraw-Hill International, 1952.

Cita MLA (9a ed.)

Ayres, Frank. Theory and Problems of Diferential Equations. 1a ed. Mcgraw-Hill International, 1952.