APA引文

Montero Mata, D. (2011). Challenges of the University of Costa Rica . Us: University.

Citación estilo Chicago

Montero Mata, Dagoberto. Challenges of the University of Costa Rica . Us: University. 2011.

MLA引文

Montero Mata, Dagoberto. Challenges of the University of Costa Rica . Us: University. 2011.

警告：這些引文格式不一定是100％准確.