von Grunebaum, G. E. (1953). Three Arabic Poets of the Early 'Abbâsid Age (The Collected Fragments of Muṭî' b. Iyâs, Salm al-Ḫâsir and Abû 'š-Šamaqmaq) (Concluded). Orientalia, 22(3), 262-283.
Chicago Style (17th ed.) Citationvon Grunebaum, G. E. "Three Arabic Poets of the Early 'Abbâsid Age (The Collected Fragments of Muṭî' B. Iyâs, Salm Al-Ḫâsir and Abû 'š-Šamaqmaq) (Concluded)." Orientalia 22, no. 3 (1953): 262-283.
MLA (9th ed.) Citationvon Grunebaum, G. E. "Three Arabic Poets of the Early 'Abbâsid Age (The Collected Fragments of Muṭî' B. Iyâs, Salm Al-Ḫâsir and Abû 'š-Šamaqmaq) (Concluded)." Orientalia, vol. 22, no. 3, 1953, pp. 262-283.
Warning: These citations may not always be 100% accurate.