Citazione APA

Cox, J. R. (2013). Environmental communication and the public sphere (3rd ed.). SAGE Publications.

Stile di citazione Chicago

Cox, J. Robert. Environmental Communication and the Public Sphere. 3rd ed. Thousand Oaks, Calif.: SAGE Publications, 2013.

Citazione MLA

Cox, J. Robert. Environmental Communication and the Public Sphere. 3rd ed. SAGE Publications, 2013.