Cita APA (7th ed.)

Cox, R., & Pezzullo, P. C. (2016). Environmental communication and the public sphere (4th edition.). SAGE Publications, Inc.

Cita Chicago (17th ed.)

Cox, Robert, i Phaedra C. Pezzullo. Environmental Communication and the Public Sphere. 4th edition. Thousand Oaks, California: SAGE Publications, Inc, 2016.

Cita MLA (9th ed.)

Cox, Robert, i Phaedra C. Pezzullo. Environmental Communication and the Public Sphere. 4th edition. SAGE Publications, Inc, 2016.