Heppner, H. (2019). Archivmaterialien zu Harald Heppner, 1950-.
Chicago Style (17th ed.) CitationHeppner, Harald. Archivmaterialien Zu Harald Heppner, 1950-. 2019.
MLA (8th ed.) CitationHeppner, Harald. Archivmaterialien Zu Harald Heppner, 1950-. 2019.
Warning: These citations may not always be 100% accurate.