APA način citiranja

Barrantes, G., & Sandoval, L. (2019). Effect of El Niño and La Niña on abundance of frugivorous and nectarivorous terrestrial birds in three tropical forests.

Čikaški stil citiranja

Barrantes, Gilbert , i Luis Sandoval. Effect of El Niño and La Niña On Abundance of Frugivorous and Nectarivorous Terrestrial Birds in Three Tropical Forests. 2019.

MLA način citiranja

Barrantes, Gilbert , i Luis Sandoval. Effect of El Niño and La Niña On Abundance of Frugivorous and Nectarivorous Terrestrial Birds in Three Tropical Forests. 2019.