Ehrensvärd, U. (2008). Cartographica Poloniae 1570-1930: Catalogue of manuscript sources in Swedish collections to the history of Polish territories. Wydawnictwo Retro-Art ; [s.n.].
Chicago-Zitierstil (17. Ausg.)Ehrensvärd, Ulla. Cartographica Poloniae 1570-1930: Catalogue of Manuscript Sources in Swedish Collections to the History of Polish Territories. Warsaw : Stockholm: Wydawnictwo Retro-Art ; [s.n.], 2008.
MLA-Zitierstil (9. Ausg.)Ehrensvärd, Ulla. Cartographica Poloniae 1570-1930: Catalogue of Manuscript Sources in Swedish Collections to the History of Polish Territories. Wydawnictwo Retro-Art ; [s.n.], 2008.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.