APA (7th ed.) Citation

Kühn, W. (1958). Kombinat Schwarze Pumpe. Urania-Verlag.

Chicago Style (17th ed.) Citation

Kühn, Willi. Kombinat Schwarze Pumpe. Leipzig [u.a.]: Urania-Verlag, 1958.

MLA (9th ed.) Citation

Kühn, Willi. Kombinat Schwarze Pumpe. Urania-Verlag, 1958.

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