Cita APA

Hardy, J. T. (2003). Climate change: ; Causes, effects and solutions. John Wiley & sons.

Citación estilo Chicago

Hardy, John T. Climate Change: ; Causes, Effects and Solutions. USA: John Wiley & sons, 2003.

Cita MLA

Hardy, John T. Climate Change: ; Causes, Effects and Solutions. John Wiley & sons, 2003.