Cita APA (7a ed.)

World Health Organization. (1997). Dengue haemorrhagic fever: Diagnosis, treatment, prevention, and control. World Health Organization.

Cita Chicago Style (17a ed.)

World Health Organization. Dengue Haemorrhagic Fever: Diagnosis, Treatment, Prevention, and Control. Geneva: World Health Organization, 1997.

Cita MLA (9a ed.)

World Health Organization. Dengue Haemorrhagic Fever: Diagnosis, Treatment, Prevention, and Control. World Health Organization, 1997.