Müller, J. ([1928]). Flugschriften. Flugschriften.
Chicago Style (17th ed.) CitationMüller, Johannes. "Flugschriften." Flugschriften [1928].
MLA (9th ed.) CitationMüller, Johannes. "Flugschriften." Flugschriften, [1928].
Warning: These citations may not always be 100% accurate.