Sheinbaum, J. (2003). Current theories on El Niño-Southern Oscillation: A review. Universidad Nacional Autónoma de México.
Citazione stile Chigago Style (17a edizione)Sheinbaum, Julio. Current Theories on El Niño-Southern Oscillation: A Review. Universidad Nacional Autónoma de México, 2003.
Citatione MLA (9a ed.)Sheinbaum, Julio. Current Theories on El Niño-Southern Oscillation: A Review. Universidad Nacional Autónoma de México, 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.