APA način citiranja

Hidalgo León, H. G., & Dracup, J. A. (2003). ENSO and PDO Effects on Hydroclimatic Variations of the Upper Colorado River Basin.

Čikaški stil citiranja

Hidalgo León, Hugo G., i John A. Dracup. ENSO and PDO Effects On Hydroclimatic Variations of the Upper Colorado River Basin. 2003.

MLA način citiranja

Hidalgo León, Hugo G., i John A. Dracup. ENSO and PDO Effects On Hydroclimatic Variations of the Upper Colorado River Basin. 2003.