Παραπομπή σε μορφή APA (7η εκδ.)

Sopko, C. (1999). The Sisters of Mercy in the Toledo Diocese: A brief history compiled from unoublished sources.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sopko, Catherine. The Sisters of Mercy in the Toledo Diocese: A Brief History Compiled from Unoublished Sources. 1999.

Παραπομπή σε μορφή MLA (8th εκδ.)

Sopko, Catherine. The Sisters of Mercy in the Toledo Diocese: A Brief History Compiled from Unoublished Sources. 1999.