Não informado. (2009). Proceedings of the Egyptian Academy of Sciences. Egyptian Academy of Sciences.
Chicagoスタイル(17版)引用形式Não informado. Proceedings of the Egyptian Academy of Sciences. Cairo: Egyptian Academy of Sciences, 2009.
MLA(8版)引用形式Não informado. Proceedings of the Egyptian Academy of Sciences. Egyptian Academy of Sciences, 2009.
警告: この引用は必ずしも正確ではありません.