Citazione Stile APA (7a Edizione)

Frederick, K. D. (1993). Balancing water demands with supplies: The role of management in a world of increasing capacity. World Bank.

Citazione stile Chigago Style (17a edizione)

Frederick, Kenneth D. Balancing Water Demands with Supplies: The Role of Management in a World of Increasing Capacity. Washington, D.C: World Bank, 1993.

Citatione MLA (9a ed.)

Frederick, Kenneth D. Balancing Water Demands with Supplies: The Role of Management in a World of Increasing Capacity. World Bank, 1993.