Cita APA

Chinchilla, M., Mata, R., & Alvarado, A. (2011). Andisols, Inceptisols and Entisols of the Pirrís River watershed, Los Santos, Talamanca, Costa Rica.

Chicago Style Citation

Chinchilla, Miguel, Rafael Mata, i Alfredo Alvarado. Andisols, Inceptisols and Entisols of the Pirrís River Watershed, Los Santos, Talamanca, Costa Rica. 2011.

Cita MLA

Chinchilla, Miguel, Rafael Mata, i Alfredo Alvarado. Andisols, Inceptisols and Entisols of the Pirrís River Watershed, Los Santos, Talamanca, Costa Rica. 2011.