Gaya APA

Nursi, B, S. (2013). Risalah al-Ijtihad fi al-'Ashr al-Hadir (Cet.4). Kairo: Sozler Publications..

Gaya MLA

Nursi, Bediuzzaman, Said. "Risalah al-Ijtihad fi al-'Ashr al-Hadir". Cet.4 Kairo: Sozler Publications., 2013. Text.