Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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