APA Format
World Health Organization (WHO) . (). multipurpose serological surveys and WHO serum reference banks, TRS.454. : Geneva WHO 1970
MLA Format
World Health Organization (WHO) . multipurpose serological surveys and WHO serum reference banks, TRS.454. : Geneva WHO 1970,
Australian/Harvard Format
World Health Organization (WHO) . . multipurpose serological surveys and WHO serum reference banks, TRS.454. Geneva WHO 1970, 
Warning: These citations may not always be 100% accurate.