Clement, C., Jacob, C., & Polignac, F. d. (2000). Alexandria, third century BC: The knowledge of the world in a single city. Alexandria: Hapocrates Pub..
استشهاد بنمط شيكاغوClement, Colin., Christian Jacob, و François de Polignac. Alexandria, Third Century BC: The Knowledge of the World in a Single City. Alexandria: Hapocrates Pub., 2000.
MLA استشهادClement, Colin., Christian Jacob, و François de Polignac. Alexandria, Third Century BC: The Knowledge of the World in a Single City. Alexandria: Hapocrates Pub., 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.