APA-referens (7:e uppl.)

Azapagic, A., & Perdan, S. (2011). Sustainable development in practice: Case studies for engineers and scientists (2nd ed.). Wiley-Blackwell.

Chicago-referens (17:e uppl.)

Azapagic, Adisa, och Slobodan Perdan. Sustainable Development in Practice: Case Studies for Engineers and Scientists. 2nd ed. Chichester, West Sussex, U.K: Wiley-Blackwell, 2011.

MLA-referens (9:e uppl.)

Azapagic, Adisa, och Slobodan Perdan. Sustainable Development in Practice: Case Studies for Engineers and Scientists. 2nd ed. Wiley-Blackwell, 2011.