Citazione Stile APA (7a Edizione)

Díaz, H. F., & Markgraf, V. (2000). El Niño and the southern oscillation: Multiscale variability and global and regional impacts. University of Cambridge.

Citazione stile Chigago Style (17a edizione)

Díaz, Henry F., e Vera Markgraf. El Niño and the Southern Oscillation: Multiscale Variability and Global and Regional Impacts. Cambridge: University of Cambridge, 2000.

Citatione MLA (9a ed.)

Díaz, Henry F., e Vera Markgraf. El Niño and the Southern Oscillation: Multiscale Variability and Global and Regional Impacts. University of Cambridge, 2000.