APA引文

Ashwan, M. S. S. (1990). The population growth of Riyadh City in Saudi Arabia. University of Durham.

Chicago Style (17th ed.) Citation

Ashwan, Majed Sultan Saad. The Population Growth of Riyadh City in Saudi Arabia. Durham: University of Durham, 1990.

MLA引文

Ashwan, Majed Sultan Saad. The Population Growth of Riyadh City in Saudi Arabia. University of Durham, 1990.

警告：這些引文格式不一定是100％准確.