APA引文

Dinglasan, K. M. J., & De Dios, E. S. Using Engels' law to delineate the middle class.

Chicago Style (17th ed.) Citation

Dinglasan, Katrina May J., and Emmanuel S. De Dios. Using Engels' Law to Delineate the Middle Class.

MLA引文

Dinglasan, Katrina May J., and Emmanuel S. De Dios. Using Engels' Law to Delineate the Middle Class.

警告：這些引文格式不一定是100％准確.