Umayyads and 'Abbásids, being the fourth part of Jurjí Zaydán's History of Islamic civilization;
translated by D. S. Margoliouth ... Printed for the trustees of the "E. J. W. Gibb memorial."

APA Citation

Zaydān, J., Margoliouth, D. S. (David Samuel). (1907). Umayyads and 'Abbásids, being the fourth part of Jurjí Zaydán's History of Islamic civilization. Leyden: E. J. Brill, imprimerie orientale; [etc., etc.].

MLA Citation

Zaydān, Jirjī, 1861-1914, and D. S. (David Samuel) Margoliouth. Umayyads And 'Abbásids, Being the Fourth Part of Jurjí Zaydán's History of Islamic Civilization. Leyden: E. J. Brill, imprimerie orientale; [etc., etc.], 1907.