एपीए उद्धरण

Chaves S., E., & Chinchilla, O. (1997). Structural analysis of the Very Humid Tropical Forest in the northern zone of Costa Rica: A case study.

शिकागो स्टाइल उद्धरण

Chaves S., Eladio, और Orlando Chinchilla. Structural Analysis of the Very Humid Tropical Forest in the Northern Zone of Costa Rica: A Case Study. 1997.

एमएलए उद्धरण

Chaves S., Eladio, और Orlando Chinchilla. Structural Analysis of the Very Humid Tropical Forest in the Northern Zone of Costa Rica: A Case Study. 1997.