Cita APA (7th ed.)

Davis, D. R. (1951). The teaching of mathematics. Addison-Wesley.

Cita Chicago (17th ed.)

Davis, David Roy. The Teaching of Mathematics. Cambridge, Mass: Addison-Wesley, 1951.

Cita MLA (9th ed.)

Davis, David Roy. The Teaching of Mathematics. Addison-Wesley, 1951.