APA Citation

(2012). Progress on drinking water and sanitation: 2012 update. Geneva, Switzerland: UNICEF.

Chicago Style Citation

Progress On Drinking Water and Sanitation: 2012 Update. Geneva, Switzerland: UNICEF, 2012.

MLA Citation

Progress On Drinking Water and Sanitation: 2012 Update. Geneva, Switzerland: UNICEF, 2012.

Warning: These citations may not always be 100% accurate.