Kuper, R. (2013). Wadi Sura -- the cave of beasts: A rock art site in the Gilf Kebir (SW-Egypt). Köln: Heinrich-Barth-Institut.
استشهاد بنمط شيكاغوKuper, Rudolph. Wadi Sura -- the Cave of Beasts: A Rock Art Site in the Gilf Kebir (SW-Egypt). Köln: Heinrich-Barth-Institut, 2013.
MLA استشهادKuper, Rudolph. Wadi Sura -- the Cave of Beasts: A Rock Art Site in the Gilf Kebir (SW-Egypt). Köln: Heinrich-Barth-Institut, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.