APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.