Gaya APA

Muhyidin, M., al-Qarni, A. (2008,2004). La Tahzan = Jangan Bersedih (-). Jakarta: Qisthi Press.

Gaya MLA

Muhyidin, Muhammad., al-Qarni, Aidh. "La Tahzan = Jangan Bersedih". - Jakarta: Qisthi Press, 2008,2004. Text.