APA引文

Liu,Xuanrui. (2000). A nonlinear approach to estimating technological change.

Chicago Style (17th ed.) Citation

Liu,Xuanrui. A Nonlinear Approach to Estimating Technological Change. 2000.

MLA引文

Liu,Xuanrui. A Nonlinear Approach to Estimating Technological Change. 2000.

警告：这些引文格式不一定是100％准确.