Wegele, H. (1935). Tunnelbau. de Gruyter.
Chicago Style (17th ed.) CitationWegele, Hans. Tunnelbau. Berlin [u.a.]: de Gruyter, 1935.
MLA (9th ed.) CitationWegele, Hans. Tunnelbau. de Gruyter, 1935.
Warning: These citations may not always be 100% accurate.