Παραπομπή σε μορφή APA (7η εκδ.)

Huppes, G., & Ishikawa, M. (2007). Quantified Eco-Efficiency: An intoduction with applications ; Edited by: Gjalt Huppes, Masanobu Ishikawa. Sringer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Huppes, Gjalt, και Masanobu Ishikawa. Quantified Eco-Efficiency: An Intoduction with Applications ; Edited by: Gjalt Huppes, Masanobu Ishikawa. Dordrecht: Sringer, 2007.

Παραπομπή σε μορφή MLA (8th εκδ.)

Huppes, Gjalt, και Masanobu Ishikawa. Quantified Eco-Efficiency: An Intoduction with Applications ; Edited by: Gjalt Huppes, Masanobu Ishikawa. Sringer, 2007.