APA (7th ed.) Citation

Voßke, H. (1984). Walter Ulbricht: Biograph. Abriss. Dietz.

Chicago Style (17th ed.) Citation

Voßke, Heinz. Walter Ulbricht: Biograph. Abriss. Berlin: Dietz, 1984.

MLA (8th ed.) Citation

Voßke, Heinz. Walter Ulbricht: Biograph. Abriss. Dietz, 1984.