Rojas-Rodríguez, F., & Torres-Córdoba, G. (2012). Trees of the Central Valley of Costa Rica: Reproduction. Candelillo.
शिकागो स्टाइल उद्धरणRojas-Rodríguez, Freddy, और Gustavo Torres-Córdoba. Trees of the Central Valley of Costa Rica: Reproduction. Candelillo. 2012.
एमएलए उद्धरणRojas-Rodríguez, Freddy, और Gustavo Torres-Córdoba. Trees of the Central Valley of Costa Rica: Reproduction. Candelillo. 2012.
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