APA (7th ed.) Citation

Zidan, A. A. ., & Zidan, D. (1998). The rightly guided Caliphs (al-kholafa'a al-rashidin) acording to the earliest authenticated sources. Islamic Inc..

Chicago Style (17th ed.) Citation

Zidan, Ahmad A. , and Dina Zidan. The Rightly Guided Caliphs (al-kholafa'a Al-rashidin) Acording to the Earliest Authenticated Sources. Cairo: Islamic Inc., 1998.

MLA (9th ed.) Citation

Zidan, Ahmad A. , and Dina Zidan. The Rightly Guided Caliphs (al-kholafa'a Al-rashidin) Acording to the Earliest Authenticated Sources. Islamic Inc., 1998.