Jentsch, F. (1981). Glück auf! Bergakademie Freiberg.
Chicago Style (17th ed.) CitationJentsch, Frieder. Glück Auf! Freiberg: Bergakademie Freiberg, 1981.
MLA (8th ed.) CitationJentsch, Frieder. Glück Auf! Bergakademie Freiberg, 1981.
Warning: These citations may not always be 100% accurate.