Citazione Stile APA (7a Edizione)

Dubisch, R. (1981). Basic concepts of mathematics for elementary teachers (2nd ed.). Addison-Wesley.

Citazione stile Chigago Style (17a edizione)

Dubisch, Roy. Basic Concepts of Mathematics for Elementary Teachers. 2nd ed. Reading, Mass: Addison-Wesley, 1981.

Citatione MLA (9a ed.)

Dubisch, Roy. Basic Concepts of Mathematics for Elementary Teachers. 2nd ed. Addison-Wesley, 1981.