APA-Zitierstil (7. Ausg.)

(2011). Africa's water and sanitation infrastructure: Access, affordability, and alternatives. World Bank. https://doi.org/10.1596/978-0-8213-8457-2

Chicago-Zitierstil (17. Ausg.)

Africa's Water and Sanitation Infrastructure: Access, Affordability, and Alternatives. Washington, D.C: World Bank, 2011. https://doi.org/10.1596/978-0-8213-8457-2.

MLA-Zitierstil (9. Ausg.)

Africa's Water and Sanitation Infrastructure: Access, Affordability, and Alternatives. World Bank, 2011. https://doi.org/10.1596/978-0-8213-8457-2.