Gaya APA

al-Firdaus, I., Sudjatna, A. (2013). Kiat hebat public relations ala Nabi Muhammad Saw. (Cet. 1). Yogyakarta: Najah.

Gaya MLA

al-Firdaus, Iqra'., Sudjatna, A.S.. "Kiat hebat public relations ala Nabi Muhammad Saw.". Cet. 1 Yogyakarta: Najah, 2013. Text.