Poschmann, B. (1934). Zur Bussgeschichte. S.n.
Chicago Style (17th ed.) CitationPoschmann, B. Zur Bussgeschichte. s.l: S.n, 1934.
MLA (9th ed.) CitationPoschmann, B. Zur Bussgeschichte. S.n, 1934.
Warning: These citations may not always be 100% accurate.