Παραπομπή σε μορφή APA (7η εκδ.)

Farrell, A. P. (1938). The Jesuit code of liberal education: Development and scope of the Ratio studiorum. Bruce.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Farrell, Allan P. The Jesuit Code of Liberal Education: Development and Scope of the Ratio Studiorum. Milwaukee: Bruce, 1938.

Παραπομπή σε μορφή MLA (8th εκδ.)

Farrell, Allan P. The Jesuit Code of Liberal Education: Development and Scope of the Ratio Studiorum. Bruce, 1938.