Cita APA

Aguado, E., & Burt, J. E. (2015). Understanding weather and climate (7.). Pearson.

Chicago Edition Citation

Aguado, Edward, i James E. Burt. Understanding Weather and Climate. 7. Boston: Pearson, 2015.

Cita MLA

Aguado, Edward, i James E. Burt. Understanding Weather and Climate. 7. Pearson, 2015.