APA引文

Chávez S., J. A. (1977). National university: An academic contribution for change.

Citación estilo Chicago

Chávez S., Jorge A. National University: An Academic Contribution for Change. 1977.

MLA引文

Chávez S., Jorge A. National University: An Academic Contribution for Change. 1977.

警告：這些引文格式不一定是100％准確.