Citazione Stile APA (7a Edizione)

Hurtado, M. E. L. (2007). Looking at Cooperative Learning through the Eyes of Public Schools Teachers Participating in a Teacher Development Program. Universidad Nacional de Colombia.

Citazione stile Chigago Style (17a edizione)

Hurtado, María Eugenia López. Looking at Cooperative Learning Through the Eyes of Public Schools Teachers Participating in a Teacher Development Program. Universidad Nacional de Colombia, 2007.

Citatione MLA (9a ed.)

Hurtado, María Eugenia López. Looking at Cooperative Learning Through the Eyes of Public Schools Teachers Participating in a Teacher Development Program. Universidad Nacional de Colombia, 2007.