APA-Zitierstil (7. Ausg.)

Van den Berg, C. (2010). The IBNET water supply and sanitation performance blue book: The international benchmarking network for water and sanitation utilities databook. World Bank. https://doi.org/10.1596/978-0-8213-8582-1

Chicago-Zitierstil (17. Ausg.)

Van den Berg, Caroline. The IBNET Water Supply and Sanitation Performance Blue Book: The International Benchmarking Network for Water and Sanitation Utilities Databook. Washington, D.C: World Bank, 2010. https://doi.org/10.1596/978-0-8213-8582-1.

MLA-Zitierstil (9. Ausg.)

Van den Berg, Caroline. The IBNET Water Supply and Sanitation Performance Blue Book: The International Benchmarking Network for Water and Sanitation Utilities Databook. World Bank, 2010. https://doi.org/10.1596/978-0-8213-8582-1.