Close, A. E., Wendorf, F., & Schild, R. Cattle-keepers of the eastern Sahara: The neolithic of Bir Kiseiba.
استشهاد بنمط شيكاغوClose, Angela E.,, Fred Wendorf, و Romuald Schild. Cattle-keepers of the Eastern Sahara: The Neolithic of Bir Kiseiba.
MLA استشهادClose, Angela E.,, Fred Wendorf, و Romuald Schild. Cattle-keepers of the Eastern Sahara: The Neolithic of Bir Kiseiba.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.