Menzerath, P. (1944). Linguaphone Konversations-Kursus Deutsch. Linguaphone Institute.
Chicago Style (17th ed.) CitationMenzerath, Paul. Linguaphone Konversations-Kursus Deutsch. [London]: Linguaphone Institute, 1944.
MLA (9th ed.) CitationMenzerath, Paul. Linguaphone Konversations-Kursus Deutsch. Linguaphone Institute, 1944.