APA引文

Xu, Q., & Pheng, K. L. (2013). Minimizing carbon footprint of a product: A transportation perspective.

Chicago Style Citation

Xu, Qinqi., and Khoo Li Pheng. Minimizing Carbon Footprint of a Product: A Transportation Perspective. 2013.

MLA引文

Xu, Qinqi., and Khoo Li Pheng. Minimizing Carbon Footprint of a Product: A Transportation Perspective. 2013.

警告：這些引文格式不一定是100％准確.