Christ, C. (1999). Production-integrated environmental protection and waste management in the chemical industry. Wiley-VCH.
استشهاد بنمط شيكاغوChrist, Claus. Production-integrated Environmental Protection and Waste Management in the Chemical Industry. Weinheim: Wiley-VCH, 1999.
MLA استشهادChrist, Claus. Production-integrated Environmental Protection and Waste Management in the Chemical Industry. Wiley-VCH, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.