Lang, J. G. (1978). The electric field / (by) Johannes G. Lang ; (translated from the German). Siemens Aktiengesellschaft ;.
Chicago Style (17th ed.) CitationLang, Johannes G. The Electric Field / (by) Johannes G. Lang ; (translated from the German). Berlin (etc.) ; London (etc.): Siemens Aktiengesellschaft ;, 1978.
MLA (9th ed.) CitationLang, Johannes G. The Electric Field / (by) Johannes G. Lang ; (translated from the German). Siemens Aktiengesellschaft ;, 1978.
Warning: These citations may not always be 100% accurate.