Gaya APA

Nasr, S, H. (2022). Problematika Krisis Spiritual Manusia Kontemporer (Cet.1). Yogyakarta: IRCiSoD.

Gaya MLA

Nasr, Seyyed, Hossein. "Problematika Krisis Spiritual Manusia Kontemporer". Cet.1 Yogyakarta: IRCiSoD, 2022. Text.