Παραπομπή σε μορφή APA (7η εκδ.)

Unknown. (1941). Photograph of Mother Agatha Ryan, S.B.S., Archbishop Joseph Rummel, and Reverend Mother Mary of the Visitation.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Unknown. Photograph of Mother Agatha Ryan, S.B.S., Archbishop Joseph Rummel, and Reverend Mother Mary of the Visitation. 1941.

Παραπομπή σε μορφή MLA (8th εκδ.)

Unknown. Photograph of Mother Agatha Ryan, S.B.S., Archbishop Joseph Rummel, and Reverend Mother Mary of the Visitation. 1941.