Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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