The Ṭabaqāt al-shuʻarā' al-muḥdathīn of Ibn al-Muʻtazz
MLA
Ibn al-Muʻtazz, ʻAbd Allāh and Abbas Eghbal. The Ṭabaqāt al-shuʻarā' al-muḥdathīn of Ibn al-Muʻtazz. [Cambridge, Eng.] : Printed by the Cambridge University Press for the Trustees of the "E. J. W. Gibb memorial"; London : Luzac & Co., 1939.
APA
Ibn al-Muʻtazz, ʻ. & Eghbal, A. (1939). The Ṭabaqāt al-shuʻarā' al-muḥdathīn of Ibn al-Muʻtazz. [Cambridge, Eng.] : Printed by the Cambridge University Press for the Trustees of the "E. J. W. Gibb memorial"; London : Luzac & Co..
Chicago
Ibn al-Muʻtazz, ʻAbd Allāh and Abbas Eghbal. The Ṭabaqāt al-shuʻarā' al-muḥdathīn of Ibn al-Muʻtazz. Edited by Abbas Eghbal. [Cambridge, Eng.] : Printed by the Cambridge University Press for the Trustees of the "E. J. W. Gibb memorial"; London : Luzac & Co., 1939.