Spuler, B. (1950). IRAK / IRAK: HHĀL Aṣ-ṢĀBI’: Aqsām ḍāʾiʿa min kitäb „Tuḥfat al-Umarāʾ fī taʾrīx al-Wuzarāʾ”, hersg. von MixäʾīlʿAwwād, (Some lost fragments of Kitab al-Wuzaraʿ [so!] or Hiläl al-Sābiʿ [so!], collected and edited by Michael Awad). Bagdad 1948 D./ 1376 H. Maṭbaʿat al-Macärif. 115 S. Oriens, 3(1), 155-156. doi:10.1163/1877837250X00228
Chicago Style (17th ed.) CitationSpuler, Bertold. "IRAK / IRAK: HHĀL Aṣ-ṢĀBI’: Aqsām ḍāʾiʿa Min Kitäb „Tuḥfat Al-Umarāʾ Fī Taʾrīx Al-Wuzarāʾ”, Hersg. Von MixäʾīlʿAwwād, (Some Lost Fragments of Kitab Al-Wuzaraʿ [so!] or Hiläl Al-Sābiʿ [so!], Collected and Edited by Michael Awad). Bagdad 1948 D./ 1376 H. Maṭbaʿat Al-Macärif. 115 S." Oriens 3, no. 1 (1950): 155-156, https://doi.org/10.1163/1877837250X00228.
MLA (9th ed.) CitationSpuler, Bertold. "IRAK / IRAK: HHĀL Aṣ-ṢĀBI’: Aqsām ḍāʾiʿa Min Kitäb „Tuḥfat Al-Umarāʾ Fī Taʾrīx Al-Wuzarāʾ”, Hersg. Von MixäʾīlʿAwwād, (Some Lost Fragments of Kitab Al-Wuzaraʿ [so!] or Hiläl Al-Sābiʿ [so!], Collected and Edited by Michael Awad). Bagdad 1948 D./ 1376 H. Maṭbaʿat Al-Macärif. 115 S." Oriens, vol. 3, no. 1, 1950, pp. 155-156, https://doi.org/10.1163/1877837250X00228.