Gaya APA

Wilcox, D, L. et al (2011). Public relations : strategi dan taktik jilid satu . Tangerang: Karisma Publishing Group.

Gaya MLA

Wilcox, Dennis, L.. et al. "Public relations : strategi dan taktik jilid satu". Tangerang: Karisma Publishing Group, 2011. Text.