APA Citatie

Chinchilla, M., Mata, R., & Alvarado, A. (2010). Characterization and classification of Ultisols of Los Santos, Talamanca, Costa Rica.

Chicago Style citaat

Chinchilla, Miguel, Rafael Mata, en Alfredo Alvarado. Characterization and Classification of Ultisols of Los Santos, Talamanca, Costa Rica. 2010.

MLA citatie

Chinchilla, Miguel, Rafael Mata, en Alfredo Alvarado. Characterization and Classification of Ultisols of Los Santos, Talamanca, Costa Rica. 2010.

Let op: Deze citaties zijn niet altijd 100% accuraat.