Citazione Stile APA (7a Edizione)

Shirley, M. M., Xu, L. C., & Zuluaga, A. M. (2000). Reforming urban water supply: The case of Chile. World Bank.

Citazione stile Chigago Style (17a edizione)

Shirley, Mary M., Lixin Colin Xu, e Ana Maria Zuluaga. Reforming Urban Water Supply: The Case of Chile. Washington, D.C: World Bank, 2000.

Citatione MLA (9a ed.)

Shirley, Mary M., et al. Reforming Urban Water Supply: The Case of Chile. World Bank, 2000.