APA (7th ed.) Citation

Krawitz, R. (1980). Die Geschichte der Drahtloser Dienst A.G., 1923-1933. [s.n.].

Chicago Style (17th ed.) Citation

Krawitz, Rainer. Die Geschichte Der Drahtloser Dienst A.G., 1923-1933. Köln: [s.n.], 1980.

MLA (8th ed.) Citation

Krawitz, Rainer. Die Geschichte Der Drahtloser Dienst A.G., 1923-1933. [s.n.], 1980.

Warning: These citations may not always be 100% accurate.