APA aipamena

Kettrup, A. (1993). Analysis of hazardous substances in air. VCH Publishing.

Chicago Style aipamena

Kettrup, A. Analysis of Hazardous Substances in Air. Weinheim: VCH Publishing, 1993.

MLA aipamena

Kettrup, A. Analysis of Hazardous Substances in Air. VCH Publishing, 1993.