John Houghton. (1994). Global warming: An investigation of the evidence, the implications and the way (The complete briefing). Oxford, England: Lion Book.
Citação norma ChicagoJohn Houghton. Global Warming: An Investigation of the Evidence, the Implications and the Way (The Complete Briefing). Oxford, England: Lion Book, 1994.
Citação norma MLAJohn Houghton. Global Warming: An Investigation of the Evidence, the Implications and the Way (The Complete Briefing). Oxford, England: Lion Book, 1994.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.