Dyfyniad APA

PEZZULLO, P. C. (2018). Environmental communication: And the public sphere 5th ed. Sage.

Dyfyniad Arddull Chicago

PEZZULLO, Phaedra C. Environmental Communication: And the Public Sphere 5th Ed. Sage, 2018.

Dyfyniad MLA

PEZZULLO, Phaedra C. Environmental Communication: And the Public Sphere 5th Ed. Sage, 2018.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.