APA引文

Vargas López, C., & Jiménez Sánchez, S. I. (2013). Constructivism in the Processes of Online Education.

Citación estilo Chicago

Vargas López, Carlos, y Susana Isabel Jiménez Sánchez. Constructivism in the Processes of Online Education. 2013.

MLA引文

Vargas López, Carlos, y Susana Isabel Jiménez Sánchez. Constructivism in the Processes of Online Education. 2013.

警告：這些引文格式不一定是100％准確.