Citazione Stile APA (7a Edizione)

Riscanevo Espitia, L. E., Cristancho Cruz, K. J., & Fonseca Ochoa, C. P. (2011). Influence of the didactic contract in learning the concept of function. Universidad Pedagógica y Tecnológica de Colombia.

Citazione stile Chigago Style (17a edizione)

Riscanevo Espitia, Lida Esperanza, Kelly Johanna Cristancho Cruz, e Claudia Patricia Fonseca Ochoa. Influence of the Didactic Contract in Learning the Concept of Function. Universidad Pedagógica y Tecnológica de Colombia, 2011.

Citatione MLA (9a ed.)

Riscanevo Espitia, Lida Esperanza, et al. Influence of the Didactic Contract in Learning the Concept of Function. Universidad Pedagógica y Tecnológica de Colombia, 2011.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.