Citazione Stile APA (7a Edizione)

FAWCETT, H. P., & CUMMINS, K. B. (1970). The teaching of mathematics from counting to calculus. Charles E.Meril.

Citazione stile Chigago Style (17a edizione)

FAWCETT, Harold P., e Kenneth B. CUMMINS. The Teaching of Mathematics from Counting to Calculus. Columbus: Charles E.Meril, 1970.

Citatione MLA (9a ed.)

FAWCETT, Harold P., e Kenneth B. CUMMINS. The Teaching of Mathematics from Counting to Calculus. Charles E.Meril, 1970.