APA Style
Wilcox, D, L. (2013).
Public Relations Writing and Media Techniques 7 Ed. (7).
Upper Saddle River:
Pearson.
MLA Style
Wilcox, Dennis, L..
"Public Relations Writing and Media Techniques 7 Ed.".
7
Upper Saddle River:
Pearson,
2013.
Ilmu Komunikasi.