Παραπομπή σε μορφή APA (7η εκδ.)

Ferreira-Ibarra, D. C. (1981). The canon law collection of the Library of Congress: A general bibliography with selective annotations. Library of Congress.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ferreira-Ibarra, Darío C. The Canon Law Collection of the Library of Congress: A General Bibliography with Selective Annotations. Washington: Library of Congress, 1981.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ferreira-Ibarra, Darío C. The Canon Law Collection of the Library of Congress: A General Bibliography with Selective Annotations. Library of Congress, 1981.