Olsen, R. A. (1985). The Danish royal castles in the late Middle Ages: Fortresses or administrative centres?
Chicago Style (17th ed.) CitationOlsen, Rikke Agnete. The Danish Royal Castles in the Late Middle Ages: Fortresses or Administrative Centres? 1985.
MLA (9th ed.) CitationOlsen, Rikke Agnete. The Danish Royal Castles in the Late Middle Ages: Fortresses or Administrative Centres? 1985.
Warning: These citations may not always be 100% accurate.