APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.