Freydank, H. (2003). Köcher, Franz (1916-2002).
Chicago Style (17th ed.) CitationFreydank, H. Köcher, Franz (1916-2002). 2003.
MLA (8th ed.) CitationFreydank, H. Köcher, Franz (1916-2002). 2003.
Warning: These citations may not always be 100% accurate.