Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.
APA Citation Edition CitationKnauth, P., & Wellmann, H. (1974). Die Entdeckung des Metalls (Authorized German edition1974; original U.S. English language editon 1973; third German printing.). Time-Life International.
Chicago Citation Edition CitationKnauth, Percy, und Hans-Heinrich Wellmann. Die Entdeckung Des Metalls. Authorized German edition1974; original U.S. English language editon 1973; third German printing. Amsterdam: Time-Life International, 1974.
MLA Citation Edition CitationKnauth, Percy, und Hans-Heinrich Wellmann. Die Entdeckung Des Metalls. Authorized German edition1974; original U.S. English language editon 1973; third German printing. Time-Life International, 1974.
