Cita APA

(1999). Costa Rica, family health international: Summary of activities, 1973-1999. North Carolina: Family Health International.

Citación estilo Chicago

Costa Rica, Family Health International: Summary of Activities, 1973-1999. North Carolina: Family Health International, 1999.

Cita MLA

Costa Rica, Family Health International: Summary of Activities, 1973-1999. North Carolina: Family Health International, 1999.