APA(7版)引用形式

National Planning Institute. (1980). a study on development of the egyptian national fleet. National Planning Institute،.

Chicagoスタイル(17版)引用形式

National Planning Institute. A Study on Development of the Egyptian National Fleet. cairo: National Planning Institute،, 1980.

MLA(9版)引用形式

National Planning Institute. A Study on Development of the Egyptian National Fleet. National Planning Institute،, 1980.

警告: この引用は必ずしも正確ではありません.