Quantified Eco-Efficiency

MLA

Huppes, Gjalt, et al. Quantified Eco-efficiency. Springer Netherlands, 2007.

APA

Huppes, G., Charter, M., Ehrenfeld, J.Huppes, G., Ishikawa, M., & Tukker, A. (2007). Quantified Eco-Efficiency. Springer Netherlands.

Chicago

Huppes, Gjalt, Martin Charter, John Ehrenfeld, G Huppes, Masanobu Ishikawa, and Arnold Tukker. Quantified Eco-Efficiency. : Springer Netherlands, 2007.