Cita APA (7a ed.)

DILLEY, C. A., & RUCKER, W. E. (1969). Mathematics: Modern concepts and skills. D.C Heath and co.

Cita Chicago Style (17a ed.)

DILLEY, Clyde A., y Walter E. RUCKER. Mathematics: Modern Concepts and Skills. Lexington: D.C Heath and co, 1969.

Cita MLA (9a ed.)

DILLEY, Clyde A., y Walter E. RUCKER. Mathematics: Modern Concepts and Skills. D.C Heath and co, 1969.