Helbig G. Gerharo & Buscha J. Joachim. (2000). Ubungs-Grammatik Deutch. Berlin, Langenscheidt, 2000.
Chicago Style (17th ed.) CitationHelbig G. Gerharo and Buscha J. Joachim. Ubungs-Grammatik Deutch. Berlin, Langenscheidt, 2000, 2000.
MLA (9th ed.) CitationHelbig G. Gerharo and Buscha J. Joachim. Ubungs-Grammatik Deutch. Berlin, Langenscheidt, 2000, 2000.
Warning: These citations may not always be 100% accurate.