TheOneRing.net (Firm), Broadway, C., & Challis, E. (2003). The people's guide to J.R.R. Tolkien. Cold Spring Press.
Chicago (17e ed.) BronvermeldingTheOneRing.net (Firm), Cliff Broadway, en Erica Challis. The People's Guide to J.R.R. Tolkien. Cold Spring Harbor, NY: Cold Spring Press, 2003.
MLA (8e ed.) BronvermeldingTheOneRing.net (Firm), et al. The People's Guide to J.R.R. Tolkien. Cold Spring Press, 2003.
Let op: Deze citaties zijn niet altijd 100% accuraat.