Παραπομπή σε μορφή APA (7η εκδ.)

Archdiocese of Philadelphia, O. o. t. S. o. S. Report to the Community: Catholic Secondary Education in the Archdiocese of Philadelphia. Philadelphia.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Archdiocese of Philadelphia, Office of the Superintendent of Schools. Report to the Community: Catholic Secondary Education in the Archdiocese of Philadelphia. Philadelphia.

Παραπομπή σε μορφή MLA (8th εκδ.)

Archdiocese of Philadelphia, Office of the Superintendent of Schools. Report to the Community: Catholic Secondary Education in the Archdiocese of Philadelphia. Philadelphia.