APA Format
World Health Organization (WHO) . (). New approaches to health education in primary health care, TRS.690. : Geneva WHO 1983
MLA Format
World Health Organization (WHO) . New approaches to health education in primary health care, TRS.690. : Geneva WHO 1983,
Australian/Harvard Format
World Health Organization (WHO) . . New approaches to health education in primary health care, TRS.690. Geneva WHO 1983, 
Warning: These citations may not always be 100% accurate.