Hempel, H. (2019). Archivmaterialien zu Hans-Peter Hempel, 1934-.
Chicago Style (17th ed.) CitationHempel, Hans-Peter. Archivmaterialien Zu Hans-Peter Hempel, 1934-. 2019.
MLA (8th ed.) CitationHempel, Hans-Peter. Archivmaterialien Zu Hans-Peter Hempel, 1934-. 2019.
Warning: These citations may not always be 100% accurate.