APA aipamena

Baumgart, W. (1976). A Catalogue Works on History of Germany. Verlag Ullstein.

Chicago Style aipamena

Baumgart, Winfried. A Catalogue Works on History of Germany. Frankfurt: Verlag Ullstein, 1976.

MLA aipamena

Baumgart, Winfried. A Catalogue Works on History of Germany. Verlag Ullstein, 1976.