Παραπομπή σε μορφή APA (7η εκδ.)

Spitzer, R. J. (1949). The titles of Our Lady: Including all the invocations of the Litany of Loreto. Liguorian Pamphlet Office.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Spitzer, R. J. The Titles of Our Lady: Including All the Invocations of the Litany of Loreto. Liguori, Mo.: Liguorian Pamphlet Office, 1949.

Παραπομπή σε μορφή MLA (8th εκδ.)

Spitzer, R. J. The Titles of Our Lady: Including All the Invocations of the Litany of Loreto. Liguorian Pamphlet Office, 1949.