APA (7th ed.) Citation

(1981). Carta geomorfológica del Valle Central de Costa Rica.

Chicago Style (17th ed.) Citation

Carta Geomorfológica Del Valle Central De Costa Rica. San José, 1981.

MLA (9th ed.) Citation

Carta Geomorfológica Del Valle Central De Costa Rica. 1981.

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