APA Цитирование

World Health Organization. (2003). State of the world's vaccines and immunization. World Health Organisation.

Chicago-стиль цитирования

World Health Organization. State of the World's Vaccines and Immunization. Geneva: World Health Organisation, 2003.

MLA-цитирование

World Health Organization. State of the World's Vaccines and Immunization. World Health Organisation, 2003.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.