Cita APA (7th ed.)

Ayres, F. (1965). Theory and problems of modern algebra. McGraw-Hill.

Cita Chicago (17th ed.)

Ayres, Frank. Theory and Problems of Modern Algebra. New York: McGraw-Hill, 1965.

Cita MLA (9th ed.)

Ayres, Frank. Theory and Problems of Modern Algebra. McGraw-Hill, 1965.