Gaya APA

Chatra, E., Nasrullah, R. (2008). Public Relations : Kehumasan Menghadapi Krisis (Cet. 1). Bandung: Maximalisis.

Gaya MLA

Chatra, Emeraldy., Nasrullah, Rulli. "Public Relations : Kehumasan Menghadapi Krisis". Cet. 1 Bandung: Maximalisis, 2008. Text.