Style de citation APA (7e éd.)

Urban, W. L. (2019). The last years of the Teutonic Knights: Lithuania, Poland and the Teutonic Order. Greenhill Books.

Style de citation Chicago (17e éd.)

Urban, William L.. The Last Years of the Teutonic Knights: Lithuania, Poland and the Teutonic Order. Barnsley, S. Yorkshire: Greenhill Books, 2019.

Style de citation MLA (9e éd.)

Urban, William L.. The Last Years of the Teutonic Knights: Lithuania, Poland and the Teutonic Order. Greenhill Books, 2019.