Castella Maris Baltici Vordingborg / Nyborg / Helsingør, Rudolf Habelt Verlag, Engberg, N., Etting, V., Sass Jensen, L. M., Sørensen, C. F., & Wille-Jørgensen, D. (2018). Building a castle: Preparing for war or keeping the peace? : Castella Maris Baltici XIII and The Danish Castle Research Association "Magt, Borg og Landskab" : proceedings of a symposium held in Vordingborg, Nyborg and Elsinore in Denmard on the 24th to the 28th August 2015. Dr. Rudolf Habelt GmbH.
Cytowanie według stylu Chicago (wyd. 17)Castella Maris Baltici Vordingborg / Nyborg / Helsingør, Rudolf Habelt Verlag, Nils Engberg, Vivian Etting, Lars Meldgaard Sass Jensen, Claus Frederik Sørensen, i Dorothe Wille-Jørgensen. Building a Castle: Preparing for War or Keeping the Peace? : Castella Maris Baltici XIII and The Danish Castle Research Association "Magt, Borg Og Landskab" : Proceedings of a Symposium Held in Vordingborg, Nyborg and Elsinore in Denmard on the 24th to the 28th August 2015. Bonn: Dr. Rudolf Habelt GmbH, 2018.
Cytowanie według stylu MLA (wyd. 9)Castella Maris Baltici Vordingborg / Nyborg / Helsingør, et al. Building a Castle: Preparing for War or Keeping the Peace? : Castella Maris Baltici XIII and The Danish Castle Research Association "Magt, Borg Og Landskab" : Proceedings of a Symposium Held in Vordingborg, Nyborg and Elsinore in Denmard on the 24th to the 28th August 2015. Dr. Rudolf Habelt GmbH, 2018.