Παραπομπή σε μορφή APA (7η εκδ.)

Ryan, L. R. (1935). Old St. Peter's: The mother church of Catholic New York (1785-1935). The United States Catholic historical society.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ryan, Leo Raymond. Old St. Peter's: The Mother Church of Catholic New York (1785-1935). New York: The United States Catholic historical society, 1935.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ryan, Leo Raymond. Old St. Peter's: The Mother Church of Catholic New York (1785-1935). The United States Catholic historical society, 1935.