Ḥāʾirī, F. a. (1990). The elements of Sufism (1. publ.). Element Books.
Chicago Style (17th ed.) CitationḤāʾirī, Faḍlallāh al-. The Elements of Sufism. 1. publ. Shaftesbury: Element Books, 1990.
MLA (8th ed.) CitationḤāʾirī, Faḍlallāh al-. The Elements of Sufism. 1. publ. Element Books, 1990.
Warning: These citations may not always be 100% accurate.