APA (7th ed.) Citation

Ottersbach, H. C. (1990). Heribert C. Ottersbach, Köln. WDR.

Chicago Style (17th ed.) Citation

Ottersbach, Heribert C. Heribert C. Ottersbach, Köln. [Köln]: WDR, 1990.

MLA (9th ed.) Citation

Ottersbach, Heribert C. Heribert C. Ottersbach, Köln. WDR, 1990.

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