Gaya APA

Borba, M, C., Villarreal, M, E. (2005). Humans-with-Media and the Reorganization of Mathematical Thinking (1st ed.). Boston, MA: Springer.

Gaya MLA

Borba, Marcelo, C.., Villarreal, Monica, E.. "Humans-with-Media and the Reorganization of Mathematical Thinking". 1st ed. Boston, MA: Springer, 2005. E Book.