(2008). International Encyclopedia of Public Health. Vol.4 J-O (1.). Elsevier.
Chicago Edition CitationInternational Encyclopedia of Public Health. Vol.4 J-O. 1. Boston: Elsevier, 2008.
MLA Edition CitationInternational Encyclopedia of Public Health. Vol.4 J-O. 1. Elsevier, 2008.
Warning: These citations may not always be 100% accurate.