Piwowarsky, E. (1934). Allgemeine Metallkunde (1a ed.). [s.n.].
Chicago Style (17th ed.) CitationPiwowarsky, E. Allgemeine Metallkunde. 1a ed. Berlin: [s.n.], 1934.
MLA (9th ed.) CitationPiwowarsky, E. Allgemeine Metallkunde. 1a ed. [s.n.], 1934.
Warning: These citations may not always be 100% accurate.