Gaya APA

Wilcox, D, L. et al (1995). Public relations : strategic and tactics / Dennis L. Wilcox, Philip H. Ault, Warren K. Agee (Ed.ke-4). New York: Harper Collins College Publishers.

Gaya MLA

Wilcox, Dennis, L.. et al. "Public relations : strategic and tactics / Dennis L. Wilcox, Philip H. Ault, Warren K. Agee". Ed.ke-4 New York: Harper Collins College Publishers, 1995. Textbook.