APA引文

Wan Ahmad, W. I. (2014). Some demographic aspects of population aging in Malaysia. International digital organization for scientific information (IDOSI).

Chicago Style Citation

Wan Ahmad, Wan Ibrahim. Some Demographic Aspects of Population Aging in Malaysia. International digital organization for scientific information (IDOSI), 2014.

MLA引文

Wan Ahmad, Wan Ibrahim. Some Demographic Aspects of Population Aging in Malaysia. International digital organization for scientific information (IDOSI), 2014.

警告：这些引文格式不一定是100％准确.