APA način citiranja

Villegas-Retana, S. A., & Chavarría-Soto, M. (2016). Leaf morphology and chlorophyll in Piper reticulatum (Piperaceae) under conditions of light and shadow at La Selva Biological Station, Costa Rica.

Čikaški stil citiranja

Villegas-Retana, Sergio A., i María Chavarría-Soto. Leaf Morphology and Chlorophyll in Piper Reticulatum (Piperaceae) Under Conditions of Light and Shadow At La Selva Biological Station, Costa Rica. 2016.

MLA način citiranja

Villegas-Retana, Sergio A., i María Chavarría-Soto. Leaf Morphology and Chlorophyll in Piper Reticulatum (Piperaceae) Under Conditions of Light and Shadow At La Selva Biological Station, Costa Rica. 2016.