Poul Erik Petersen, Saskia Estupinan-Day, & Charlotte Ndiaye. (2005). WHO's action for continuous improvement in oral health. The World Health Organization.
Chicago Style (17th ed.) CitationPoul Erik Petersen, Saskia Estupinan-Day, and Charlotte Ndiaye. WHO's Action for Continuous Improvement in Oral Health. The World Health Organization, 2005.
MLA (9th ed.) CitationPoul Erik Petersen, et al. WHO's Action for Continuous Improvement in Oral Health. The World Health Organization, 2005.
Warning: These citations may not always be 100% accurate.