APA-ийн эшлэл(7 дахь хэвлэлт)

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

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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

MLA -ийн эшлэл (9 дэх хэвлэлт)

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