APA (7th ed.) Citation

Dufour, A. (2005). Assessing microbial safety of drinking water: Improving approaches and methods. World Health Organization.

Chicago Style (17th ed.) Citation

Dufour, Al. Assessing Microbial Safety of Drinking Water: Improving Approaches and Methods. Geneva: World Health Organization, 2005.

MLA (9th ed.) Citation

Dufour, Al. Assessing Microbial Safety of Drinking Water: Improving Approaches and Methods. World Health Organization, 2005.