Martin, C. D., & Tongen, A. (2011). Keeping it R.E.A.L: Research experiences for all learners. Mathematical Association of America.
Citação norma ChicagoMartin, Carla D., and Anthony Tongen. Keeping It R.E.A.L: Research Experiences for All Learners. Washington, D.C.: Mathematical Association of America, 2011.
Citação norma MLAMartin, Carla D., and Anthony Tongen. Keeping It R.E.A.L: Research Experiences for All Learners. Mathematical Association of America, 2011.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.