APA Citatie

Álvarez Martínez, G., Villalobos Ulate, N., & Valenzuela Arce, N. (2009). The Challenge Approach: An Innovative Teaching and Learning Pathway.

Chicago Style citaat

Álvarez Martínez, Gustavo, Nuria Villalobos Ulate, en Nandayure Valenzuela Arce. The Challenge Approach: An Innovative Teaching and Learning Pathway. 2009.

MLA citatie

Álvarez Martínez, Gustavo, Nuria Villalobos Ulate, en Nandayure Valenzuela Arce. The Challenge Approach: An Innovative Teaching and Learning Pathway. 2009.

Let op: Deze citaties zijn niet altijd 100% accuraat.