Iḫwān aṣ-Ṣafāʾ & Ormsby, E. (2021). On life, death, and languages: An Arabic critical edition and English translation of epistles 29-31 = Ar- Risāla al-ḫāmisa ʿāšira ila ar-risāla as-sābiʿa ʿašra, min al-qism aṯ-ṯānī fi 'ṭ-ṭabīʿīyāt. Oxford University Press in association with The Institute of Ismaili Studies.
Chicago-Zitierstil (17. Ausg.)Iḫwān aṣ-Ṣafāʾ und Eric Ormsby. On Life, Death, and Languages: An Arabic Critical Edition and English Translation of Epistles 29-31 = Ar- Risāla Al-ḫāmisa ʿāšira Ila Ar-risāla As-sābiʿa ʿašra, Min Al-qism aṯ-ṯānī Fi 'ṭ-ṭabīʿīyāt. Oxford: Oxford University Press in association with The Institute of Ismaili Studies, 2021.
MLA-Zitierstil (9. Ausg.)Iḫwān aṣ-Ṣafāʾ und Eric Ormsby. On Life, Death, and Languages: An Arabic Critical Edition and English Translation of Epistles 29-31 = Ar- Risāla Al-ḫāmisa ʿāšira Ila Ar-risāla As-sābiʿa ʿašra, Min Al-qism aṯ-ṯānī Fi 'ṭ-ṭabīʿīyāt. Oxford University Press in association with The Institute of Ismaili Studies, 2021.