Gaya APA

Quintero, H, A, R, H. (2016). Math Makes Sense! A Constructivist Approach to the Teaching and Learning of Mathematics . Singapore: Imperial College Press.

Gaya MLA

Quintero, Helvia,, Ana., Rosario,, Hector. "Math Makes Sense! A Constructivist Approach to the Teaching and Learning of Mathematics". Singapore: Imperial College Press, 2016. Text.