Παραπομπή σε μορφή APA (7η εκδ.)

Yabes, L. Y. (1956). The University and the fear of ideas and other essays on the higher learning.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Yabes, Leopoldo Y. The University and the Fear of Ideas and Other Essays on the Higher Learning. Quezon City, 1956.

Παραπομπή σε μορφή MLA (9th εκδ.)

Yabes, Leopoldo Y. The University and the Fear of Ideas and Other Essays on the Higher Learning. 1956.