APA
Mohammed Nabil Elhadidi محمد نبيل الحديدي, Loutfy Boulos لطفي بولس & Vivi Tachkholm. (1979). Street Trees in Egypt. Cairo: Dar Memphis For Printing.
Chicago
Mohammed Nabil Elhadidi محمد نبيل الحديدي, Loutfy Boulos لطفي بولس and Vivi Tachkholm. 1979. Street Trees in Egypt. Cairo: Dar Memphis For Printing.
Harvard
Mohammed Nabil Elhadidi محمد نبيل الحديدي, Loutfy Boulos لطفي بولس and Vivi Tachkholm. (1979). Street Trees in Egypt. Cairo: Dar Memphis For Printing.
MLA
Mohammed Nabil Elhadidi محمد نبيل الحديدي, Loutfy Boulos لطفي بولس and Vivi Tachkholm. Street Trees in Egypt. Cairo: Dar Memphis For Printing. 1979.
