Duysing, H. O. (2019). Archivmaterialien zu Heinrich Otto Duysing, 1719-1781.
Chicago Style (17th ed.) CitationDuysing, Heinrich Otto. Archivmaterialien Zu Heinrich Otto Duysing, 1719-1781. 2019.
MLA引文Duysing, Heinrich Otto. Archivmaterialien Zu Heinrich Otto Duysing, 1719-1781. 2019.
警告:這些引文格式不一定是100%准確.