Cita APA (7a ed.)

Alvarez, M. S., & Vera, C. S. (2013). Intraseasonal variability in South America during the cold season.

Cita Chicago Style (17a ed.)

Alvarez, Mariano Sebastian, y Carolina Susana Vera. Intraseasonal Variability in South America During the Cold Season. 2013.

Cita MLA (8a ed.)

Alvarez, Mariano Sebastian, y Carolina Susana Vera. Intraseasonal Variability in South America During the Cold Season. 2013.