Cita APA

Diaz, H. F., & Markgraf, V. (2000). El Niño and the southern oscillation. Cambridge University Press.

Chicago Edition Citation

Diaz, Henry F., i Vera Markgraf. El Niño and the Southern Oscillation. Cambridge ; New York, NY: Cambridge University Press, 2000.

Cita MLA

Diaz, Henry F., i Vera Markgraf. El Niño and the Southern Oscillation. Cambridge University Press, 2000.