Christ, C. (1999). Production-integrated environmental protection and waste management in the chemical industry. Wiley-VCH.
Trích dẫn kiểu ChicagoChrist, Claus. Production-integrated Environmental Protection and Waste Management in the Chemical Industry. Weinheim: Wiley-VCH, 1999.
Trích dẫn MLAChrist, Claus. Production-integrated Environmental Protection and Waste Management in the Chemical Industry. Wiley-VCH, 1999.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.