APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.