APA aipamena

World Health Organization. (1981). Infant and young child feeding current issues. World Health Organization.

Chicago Style aipamena

World Health Organization. Infant and Young Child Feeding Current Issues. Geneva: World Health Organization, 1981.

MLA aipamena

World Health Organization. Infant and Young Child Feeding Current Issues. World Health Organization, 1981.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.