Sitasi

APA Format

World Health Organization . (1984). Guidelines for drinking-water quality : recomendation. Geneva : WHO

MLA Format

World Health Organization . Guidelines for drinking-water quality : recomendation. Geneva : WHO, 1984

Australian/Harvard Format

World Health Organization . 1984. Guidelines for drinking-water quality : recomendation. WHO, Geneva

Warning: These citations may not always be 100% accurate.