Cita APA (7th ed.)

Ayres, F. (1972). Schuams outline of differtial equations (1st edition.). McGraw-Hill.

Cita Chicago (17th ed.)

Ayres, Frank. Schuams Outline of Differtial Equations. 1st edition. Singapore: McGraw-Hill, 1972.

Cita MLA (9th ed.)

Ayres, Frank. Schuams Outline of Differtial Equations. 1st edition. McGraw-Hill, 1972.