Frank, H. (2020). Fritz Schumacher. Ellert & Richter Verlag.
Chicago Style (17th ed.) CitationFrank, Hartmut. Fritz Schumacher. Hamburg: Ellert & Richter Verlag, 2020.
MLA (9th ed.) CitationFrank, Hartmut. Fritz Schumacher. Ellert & Richter Verlag, 2020.
Warning: These citations may not always be 100% accurate.