Gaya APA

Hidayat, A. (2014). Masuk Surga Modal HP: Smartphone, Smart Personality, Smart Pray . Depok: Mutiara Allamah Utama.

Gaya MLA

Hidayat, Arif. "Masuk Surga Modal HP: Smartphone, Smart Personality, Smart Pray". Depok: Mutiara Allamah Utama, 2014. Text.