Kruszewski, E. S. (1995). The Danish candidacy for the Polish throne in 1674. Polish-Scandinavian Research Institute.
Citazione stile Chigago Style (17a edizione)Kruszewski, Eugeniusz S.. The Danish Candidacy for the Polish Throne in 1674. Copenhagen: Polish-Scandinavian Research Institute, 1995.
Citatione MLA (9a ed.)Kruszewski, Eugeniusz S.. The Danish Candidacy for the Polish Throne in 1674. Polish-Scandinavian Research Institute, 1995.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.