Cita APA

WORLD HEALTH ORGANIZATION, UNICEF, & WORLD BANK. (2003). States of the wolrd's vaccines and inmunization. Geneva: WHO.

Citación estilo Chicago

WORLD HEALTH ORGANIZATION, UNICEF, and WORLD BANK. States of the Wolrd's Vaccines and Inmunization. Geneva: WHO, 2003.

Cita MLA

WORLD HEALTH ORGANIZATION, UNICEF, and WORLD BANK. States of the Wolrd's Vaccines and Inmunization. Geneva: WHO, 2003.

Precaución: Estas citas no son 100% exactas.