Gaya APA

Ahmad, A, B., Ghamidi, A, A. (2007). Tanda-tanda husnul khatimah . Solo: Pustaka Arafah.

Gaya MLA

Ahmad, Abdullah, Bin., Ghamidi, Al-Allaf, Al. "Tanda-tanda husnul khatimah". Solo: Pustaka Arafah, 2007. Text.