Cita APA (7th ed.)

Ayres, F. J. (1952). Differential Equations. McGraw-Hill.

Cita Chicago (17th ed.)

Ayres, Frank Jr. Differential Equations. New York: McGraw-Hill, 1952.

Cita MLA (9th ed.)

Ayres, Frank Jr. Differential Equations. McGraw-Hill, 1952.