APA način citiranja

Brenes-Angulo, O., Reyes-Cordero, D., & Moya-Roque, R. (2012). Study of secondary xylem of six species of the genus Citrus used in Costa Rica.

Čikaški stil citiranja

Brenes-Angulo, Oxana, David Reyes-Cordero, i Róger Moya-Roque. Study of Secondary Xylem of Six Species of the Genus Citrus Used in Costa Rica. 2012.

MLA način citiranja

Brenes-Angulo, Oxana, David Reyes-Cordero, i Róger Moya-Roque. Study of Secondary Xylem of Six Species of the Genus Citrus Used in Costa Rica. 2012.