Ḥadīdī, M. N. A., Batanūnī, K. H., & Fahmī, Ạ. Ǧ. (1991). The Egyptian plant red data book. 1: Trees and shrubs. Cairo: Faculty of Science, Cairo Univ..
Chicago Style CitationḤadīdī, Muḥammad Nabīl Al-, Kamāl-ad-Dīn H. Batanūnī, and Ạ̄hmad Ǧamāl Fahmī. The Egyptian Plant Red Data Book. 1: Trees and Shrubs. Cairo: Faculty of Science, Cairo Univ., 1991.
MLA CitationḤadīdī, Muḥammad Nabīl Al-, Kamāl-ad-Dīn H. Batanūnī, and Ạ̄hmad Ǧamāl Fahmī. The Egyptian Plant Red Data Book. 1: Trees and Shrubs. Cairo: Faculty of Science, Cairo Univ., 1991.
Warning: These citations may not always be 100% accurate.