APA引文

Álvarez Sepúlveda, H. A. (2020). Problem-Based Learning as a didactic-evaluative strategy for teaching history at the university level.

Citación estilo Chicago

Álvarez Sepúlveda, Humberto Andrés. Problem-Based Learning As a Didactic-evaluative Strategy for Teaching History At the University Level. 2020.

MLA引文

Álvarez Sepúlveda, Humberto Andrés. Problem-Based Learning As a Didactic-evaluative Strategy for Teaching History At the University Level. 2020.

警告：這些引文格式不一定是100％准確.