Grau, I., & Beyer, M. (1989). August Bebel 1840-1913.
Chicago Style (17th ed.) CitationGrau, Ingeborg, and Marga Beyer. August Bebel 1840-1913. 1989.
MLA (8th ed.) CitationGrau, Ingeborg, and Marga Beyer. August Bebel 1840-1913. 1989.
Warning: These citations may not always be 100% accurate.