Παραπομπή σε μορφή APA (7η εκδ.)

Porter, L. R. (2005). Unsung heroes of the Lord of the rings: From the page to the screen / Lynnette R. Porter. Praeger Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Porter, Lynnette R. Unsung Heroes of the Lord of the Rings: From the Page to the Screen / Lynnette R. Porter. Westport, Conn: Praeger Publishers, 2005.

Παραπομπή σε μορφή MLA (8th εκδ.)

Porter, Lynnette R. Unsung Heroes of the Lord of the Rings: From the Page to the Screen / Lynnette R. Porter. Praeger Publishers, 2005.