APA-viite

León-León, G., & Zúñiga-Meléndez, A. (2019). Pedagogical Mediation and Scientific Knowledge Using a Sample of Ninth Grade Science Teachers in Two School Districts of the Costa Rica Educational System for the Development of Scientific Competencies.

Chicago-tyylinen lähdeviittaus

León-León, Giselle, ja Adriana Zúñiga-Meléndez. Pedagogical Mediation and Scientific Knowledge Using a Sample of Ninth Grade Science Teachers in Two School Districts of the Costa Rica Educational System for the Development of Scientific Competencies. 2019.

MLA-viite

León-León, Giselle, ja Adriana Zúñiga-Meléndez. Pedagogical Mediation and Scientific Knowledge Using a Sample of Ninth Grade Science Teachers in Two School Districts of the Costa Rica Educational System for the Development of Scientific Competencies. 2019.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.