APA (7th ed.) Citation

Bertschi, H. (1994). Die Kondom Story. VGS.

Chicago Style (17th ed.) Citation

Bertschi, Hannes. Die Kondom Story. Köln: VGS, 1994.

MLA (8th ed.) Citation

Bertschi, Hannes. Die Kondom Story. VGS, 1994.

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