Cita APA (7th ed.)
Qushayrī, ʻ. a. i. H., Knysh, A. D., & Eissa, M. S. (2007). al-Qushayri's Epistle on sufism: Al-Risala al-qushayriyya fi'ukn ak-tasawwuf ; ; translated by Alexander D. Knysh ; reviewed by Muhammad Eissa. Garnet Publishing.
Cita Chicago (17th ed.)
Qushayrī, ʻAbd al-Karīm ibn Hawāzin, Alexander D. Knysh, i Muhammad S. Eissa. Al-Qushayri's Epistle on Sufism: Al-Risala Al-qushayriyya Fi'ukn Ak-tasawwuf ; ; Translated by Alexander D. Knysh ; Reviewed by Muhammad Eissa. Reading, U.K.: Garnet Publishing, 2007.
Cita MLA (9th ed.)
Qushayrī, ʻAbd al-Karīm ibn Hawāzin, et al. Al-Qushayri's Epistle on Sufism: Al-Risala Al-qushayriyya Fi'ukn Ak-tasawwuf ; ; Translated by Alexander D. Knysh ; Reviewed by Muhammad Eissa. Garnet Publishing, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.