APA Format
World Health Organization (WHO) . (). Interrelationships between health programmes and socio economic development/WHO. : Geneva WHO 1973
MLA Format
World Health Organization (WHO) . Interrelationships between health programmes and socio economic development/WHO. : Geneva WHO 1973,
Australian/Harvard Format
World Health Organization (WHO) . . Interrelationships between health programmes and socio economic development/WHO. Geneva WHO 1973, 
Warning: These citations may not always be 100% accurate.