Cita APA

(1997). Dengue Haemorrhagic Fever (2.ed.). World Health Organization.

Citación estilo Chicago

Dengue Haemorrhagic Fever. 2.ed. Ginebra: World Health Organization, 1997.

Cita MLA

Dengue Haemorrhagic Fever. 2.ed. World Health Organization, 1997.

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