Fonstad, K. W. (1991). The atlas of Middle-earth (Rev. ed.). Houghton Mifflin.
Chicago Style aipamenaFonstad, Karen Wynn. The Atlas of Middle-earth. Rev. ed. Boston: Houghton Mifflin, 1991.
MLA aipamenaFonstad, Karen Wynn. The Atlas of Middle-earth. Rev. ed. Houghton Mifflin, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.