World Health Organization & Guilbert, J. (1981). Educational handbook for health personnel. World Health Organization.
Chicago Style (17th ed.) CitationWorld Health Organization and J.J Guilbert. Educational Handbook for Health Personnel. Geneva, Suiza: World Health Organization, 1981.
MLA (9th ed.) CitationWorld Health Organization and J.J Guilbert. Educational Handbook for Health Personnel. World Health Organization, 1981.