Cita APA (7a ed.)

Bradley, R. S. (2011). Global Warming and Political Intimidation: How Politicians Cracked Down on Scientists as the Earth Heated Up. University of Massachusetts Press.

Cita Chicago Style (17a ed.)

Bradley, Raymond S. Global Warming and Political Intimidation: How Politicians Cracked Down on Scientists as the Earth Heated Up. Amherst: University of Massachusetts Press, 2011.

Cita MLA (8a ed.)

Bradley, Raymond S. Global Warming and Political Intimidation: How Politicians Cracked Down on Scientists as the Earth Heated Up. University of Massachusetts Press, 2011.