Cita APA (7a ed.)

Castillo, L., & Wesseling, I. The FAO code: Pic and monitoring project final phase: Costa Rica. UNA.

Cita Chicago Style (17a ed.)

Castillo, Luisa, y Ineke Wesseling. The FAO Code: Pic and Monitoring Project Final Phase: Costa Rica. Heredia: UNA.

Cita MLA (9a ed.)

Castillo, Luisa, y Ineke Wesseling. The FAO Code: Pic and Monitoring Project Final Phase: Costa Rica. UNA.